| 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 | $68.31 | 6.785% | $72.9448 | $72.94 | $72.95 | $72.90 |
| Purchase #2 | $247.78 | 6.576% | $264.074 | $264.07 | $264.05 | $264.10 |
| Purchase #3 | $185.49 | 3.363% | $191.728 | $191.73 | $191.75 | $191.70 |
| Purchase #4 | $96.95 | 11.148% | $107.758 | $107.76 | $107.75 | $107.80 |
| Purchase #5 | $107.25 | 4.675% | $112.2639 | $112.26 | $112.25 | $112.30 |
| Purchase #6 | $180.34 | 7.360% | $193.613 | $193.61 | $193.60 | $193.60 |
| Purchase #7 | $20.26 | 8.217% | $21.9248 | $21.92 | $21.90 | $21.90 |
| 7 purchase totals = | $906.38 | $964.3065 | $964.29 | $964.25 | $964.30 | |