| 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 | $39.85 | 3.370% | $41.1929 | $41.19 | $41.20 | $41.20 |
| Purchase #2 | $112.35 | 7.109% | $120.337 | $120.34 | $120.35 | $120.30 |
| Purchase #3 | $52.94 | 8.321% | $57.3451 | $57.35 | $57.35 | $57.30 |
| Purchase #4 | $231.61 | 5.302% | $243.89 | $243.89 | $243.90 | $243.90 |
| Purchase #5 | $173.25 | 7.832% | $186.8189 | $186.82 | $186.80 | $186.80 |
| Purchase #6 | $89.92 | 3.753% | $93.2947 | $93.29 | $93.30 | $93.30 |
| Purchase #7 | $30.49 | 3.302% | $31.4968 | $31.50 | $31.50 | $31.50 |
| 7 purchase totals = | $730.41 | $774.3754 | $774.38 | $774.40 | $774.30 | |