| 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 | $95.40 | 11.431% | $106.3052 | $106.31 | $106.30 | $106.30 |
| Purchase #2 | $121.82 | 3.853% | $126.5137 | $126.51 | $126.50 | $126.50 |
| Purchase #3 | $33.74 | 9.279% | $36.8707 | $36.87 | $36.85 | $36.90 |
| Purchase #4 | $81.78 | 6.711% | $87.2683 | $87.27 | $87.25 | $87.30 |
| Purchase #5 | $132.90 | 6.721% | $141.8322 | $141.83 | $141.85 | $141.80 |
| Purchase #6 | $35.49 | 8.850% | $38.6309 | $38.63 | $38.65 | $38.60 |
| Purchase #7 | $35.37 | 8.299% | $38.3054 | $38.31 | $38.30 | $38.30 |
| 7 purchase totals = | $536.50 | $575.7264 | $575.73 | $575.70 | $575.70 | |