| 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 | $14.49 | 3.714% | $15.0282 | $15.03 | $15.05 | $15.00 |
| Purchase #2 | $37.41 | 8.325% | $40.5244 | $40.52 | $40.50 | $40.50 |
| Purchase #3 | $74.60 | 9.139% | $81.4177 | $81.42 | $81.40 | $81.40 |
| Purchase #4 | $47.42 | 3.791% | $49.2177 | $49.22 | $49.20 | $49.20 |
| Purchase #5 | $165.54 | 7.675% | $178.2452 | $178.25 | $178.25 | $178.20 |
| Purchase #6 | $160.32 | 9.258% | $175.1624 | $175.16 | $175.15 | $175.20 |
| Purchase #7 | $234.83 | 8.564% | $254.9408 | $254.94 | $254.95 | $254.90 |
| 7 purchase totals = | $734.61 | $794.5364 | $794.54 | $794.50 | $794.40 | |