| 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 | $46.73 | 8.601% | $50.7492 | $50.75 | $50.75 | $50.70 |
| Purchase #2 | $68.86 | 9.462% | $75.3755 | $75.38 | $75.40 | $75.40 |
| Purchase #3 | $112.29 | 8.853% | $122.231 | $122.23 | $122.25 | $122.20 |
| Purchase #4 | $24.31 | 12.530% | $27.356 | $27.36 | $27.35 | $27.40 |
| Purchase #5 | $38.57 | 11.784% | $43.1151 | $43.12 | $43.10 | $43.10 |
| Purchase #6 | $90.41 | 7.441% | $97.1374 | $97.14 | $97.15 | $97.10 |
| Purchase #7 | $6.91 | 3.783% | $7.1714 | $7.17 | $7.15 | $7.20 |
| 7 purchase totals = | $388.08 | $423.1356 | $423.15 | $423.15 | $423.10 | |