| 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 | $41.97 | 5.874% | $44.4353 | $44.44 | $44.45 | $44.40 |
| Purchase #2 | $102.52 | 3.613% | $106.224 | $106.22 | $106.20 | $106.20 |
| Purchase #3 | $214.49 | 4.798% | $224.7812 | $224.78 | $224.80 | $224.80 |
| Purchase #4 | $43.47 | 11.150% | $48.3169 | $48.32 | $48.30 | $48.30 |
| Purchase #5 | $37.88 | 13.482% | $42.987 | $42.99 | $43.00 | $43.00 |
| Purchase #6 | $187.67 | 11.551% | $209.3478 | $209.35 | $209.35 | $209.30 |
| Purchase #7 | $212.96 | 3.467% | $220.3433 | $220.34 | $220.35 | $220.30 |
| 7 purchase totals = | $840.96 | $896.4355 | $896.44 | $896.45 | $896.30 | |