| 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 | $115.36 | 9.632% | $126.4715 | $126.47 | $126.45 | $126.50 |
| Purchase #2 | $82.75 | 13.293% | $93.75 | $93.75 | $93.75 | $93.80 |
| Purchase #3 | $31.57 | 12.203% | $35.4225 | $35.42 | $35.40 | $35.40 |
| Purchase #4 | $37.33 | 10.208% | $41.1406 | $41.14 | $41.15 | $41.10 |
| Purchase #5 | $227.29 | 11.643% | $253.7534 | $253.75 | $253.75 | $253.80 |
| Purchase #6 | $118.45 | 4.785% | $124.1178 | $124.12 | $124.10 | $124.10 |
| Purchase #7 | $13.40 | 3.621% | $13.8852 | $13.89 | $13.90 | $13.90 |
| 7 purchase totals = | $626.15 | $688.5410 | $688.54 | $688.50 | $688.60 | |