| 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 | $90.90 | 9.485% | $99.5219 | $99.52 | $99.50 | $99.50 |
| Purchase #2 | $206.54 | 7.186% | $221.382 | $221.38 | $221.40 | $221.40 |
| Purchase #3 | $15.82 | 12.829% | $17.8495 | $17.85 | $17.85 | $17.80 |
| Purchase #4 | $241.78 | 3.415% | $250.0368 | $250.04 | $250.05 | $250.00 |
| Purchase #5 | $60.35 | 8.133% | $65.2583 | $65.26 | $65.25 | $65.30 |
| Purchase #6 | $158.41 | 5.361% | $166.9024 | $166.90 | $166.90 | $166.90 |
| Purchase #7 | $66.34 | 12.115% | $74.3771 | $74.38 | $74.40 | $74.40 |
| 7 purchase totals = | $840.14 | $895.3280 | $895.33 | $895.35 | $895.30 | |