| 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 | $51.51 | 3.152% | $53.1336 | $53.13 | $53.15 | $53.10 |
| Purchase #2 | $163.36 | 4.165% | $170.1639 | $170.16 | $170.15 | $170.20 |
| Purchase #3 | $237.43 | 9.194% | $259.2593 | $259.26 | $259.25 | $259.30 |
| Purchase #4 | $233.62 | 10.213% | $257.4796 | $257.48 | $257.50 | $257.50 |
| Purchase #5 | $102.82 | 4.225% | $107.1641 | $107.16 | $107.15 | $107.20 |
| Purchase #6 | $33.51 | 7.134% | $35.9006 | $35.90 | $35.90 | $35.90 |
| Purchase #7 | $48.37 | 13.130% | $54.721 | $54.72 | $54.70 | $54.70 |
| 7 purchase totals = | $870.62 | $937.8221 | $937.81 | $937.80 | $937.90 | |