| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $44.73 | 9.676% | $49.0581 | $49.06 | $49.05 | $49.10 |
| Purchase #2 | $144.91 | 13.485% | $164.4511 | $164.45 | $164.45 | $164.50 |
| Purchase #3 | $108.54 | 13.414% | $123.0996 | $123.10 | $123.10 | $123.10 |
| Purchase #4 | $234.56 | 12.566% | $264.0348 | $264.03 | $264.05 | $264.00 |
| Purchase #5 | $250.48 | 4.678% | $262.1975 | $262.20 | $262.20 | $262.20 |
| Purchase #6 | $222.71 | 13.182% | $252.0676 | $252.07 | $252.05 | $252.10 |
| Purchase #7 | $183.76 | 10.153% | $202.4172 | $202.42 | $202.40 | $202.40 |
| 7 purchase totals = | $1,189.69 | $1,317.3259 | $1,317.33 | $1,317.30 | $1,317.40 | |