| 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 | $63.58 | 9.536% | $69.643 | $69.64 | $69.65 | $69.60 |
| Purchase #2 | $220.51 | 8.472% | $239.1916 | $239.19 | $239.20 | $239.20 |
| Purchase #3 | $23.78 | 6.153% | $25.2432 | $25.24 | $25.25 | $25.20 |
| Purchase #4 | $207.80 | 11.779% | $232.2768 | $232.28 | $232.30 | $232.30 |
| Purchase #5 | $104.52 | 4.789% | $109.5255 | $109.53 | $109.55 | $109.50 |
| Purchase #6 | $28.31 | 6.868% | $30.2543 | $30.25 | $30.25 | $30.30 |
| Purchase #7 | $195.96 | 12.127% | $219.7241 | $219.72 | $219.70 | $219.70 |
| 7 purchase totals = | $844.46 | $925.8585 | $925.85 | $925.90 | $925.80 | |