| 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 | $96.49 | 3.782% | $100.1393 | $100.14 | $100.15 | $100.10 |
| Purchase #2 | $109.60 | 3.301% | $113.2179 | $113.22 | $113.20 | $113.20 |
| Purchase #3 | $87.99 | 6.103% | $93.36 | $93.36 | $93.35 | $93.40 |
| Purchase #4 | $155.38 | 11.362% | $173.0343 | $173.03 | $173.05 | $173.00 |
| Purchase #5 | $133.65 | 12.368% | $150.1798 | $150.18 | $150.20 | $150.20 |
| Purchase #6 | $125.45 | 6.336% | $133.3985 | $133.40 | $133.40 | $133.40 |
| Purchase #7 | $205.65 | 3.476% | $212.7984 | $212.80 | $212.80 | $212.80 |
| 7 purchase totals = | $914.21 | $976.1282 | $976.13 | $976.15 | $976.10 | |