| 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 | $46.88 | 5.239% | $49.336 | $49.34 | $49.35 | $49.30 |
| Purchase #2 | $61.28 | 8.474% | $66.4729 | $66.47 | $66.45 | $66.50 |
| Purchase #3 | $49.61 | 5.618% | $52.3971 | $52.40 | $52.40 | $52.40 |
| Purchase #4 | $224.38 | 7.656% | $241.5585 | $241.56 | $241.55 | $241.60 |
| Purchase #5 | $182.31 | 10.654% | $201.7333 | $201.73 | $201.75 | $201.70 |
| Purchase #6 | $193.89 | 10.705% | $214.6459 | $214.65 | $214.65 | $214.60 |
| Purchase #7 | $132.58 | 5.820% | $140.2962 | $140.30 | $140.30 | $140.30 |
| 7 purchase totals = | $890.93 | $966.4399 | $966.45 | $966.45 | $966.40 | |