| 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 | $125.36 | 5.711% | $132.5193 | $132.52 | $132.50 | $132.50 |
| Purchase #2 | $71.50 | 5.134% | $75.1708 | $75.17 | $75.15 | $75.20 |
| Purchase #3 | $74.65 | 8.495% | $80.9915 | $80.99 | $81.00 | $81.00 |
| Purchase #4 | $136.61 | 11.588% | $152.4404 | $152.44 | $152.45 | $152.40 |
| Purchase #5 | $41.58 | 8.186% | $44.9837 | $44.98 | $45.00 | $45.00 |
| Purchase #6 | $109.97 | 9.642% | $120.5733 | $120.57 | $120.55 | $120.60 |
| Purchase #7 | $248.62 | 8.608% | $270.0212 | $270.02 | $270.00 | $270.00 |
| 7 purchase totals = | $808.29 | $876.7002 | $876.69 | $876.65 | $876.70 | |