| 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 | $38.45 | 3.814% | $39.9165 | $39.92 | $39.90 | $39.90 |
| Purchase #2 | $81.56 | 8.692% | $88.6492 | $88.65 | $88.65 | $88.60 |
| Purchase #3 | $129.71 | 10.767% | $143.6759 | $143.68 | $143.70 | $143.70 |
| Purchase #4 | $117.60 | 4.708% | $123.1366 | $123.14 | $123.15 | $123.10 |
| Purchase #5 | $170.26 | 4.232% | $177.4654 | $177.47 | $177.45 | $177.50 |
| Purchase #6 | $199.51 | 11.513% | $222.4796 | $222.48 | $222.50 | $222.50 |
| Purchase #7 | $17.27 | 3.438% | $17.8637 | $17.86 | $17.85 | $17.90 |
| 7 purchase totals = | $754.36 | $813.1869 | $813.20 | $813.20 | $813.20 | |