| 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 | $41.33 | 10.125% | $45.5147 | $45.51 | $45.50 | $45.50 |
| Purchase #2 | $161.89 | 10.754% | $179.2997 | $179.30 | $179.30 | $179.30 |
| Purchase #3 | $7.96 | 8.753% | $8.6567 | $8.66 | $8.65 | $8.70 |
| Purchase #4 | $238.89 | 13.552% | $271.2644 | $271.26 | $271.25 | $271.30 |
| Purchase #5 | $217.64 | 11.711% | $243.1278 | $243.13 | $243.15 | $243.10 |
| Purchase #6 | $29.26 | 8.215% | $31.6637 | $31.66 | $31.65 | $31.70 |
| Purchase #7 | $53.32 | 10.185% | $58.7506 | $58.75 | $58.75 | $58.80 |
| 7 purchase totals = | $750.29 | $838.2776 | $838.27 | $838.25 | $838.40 | |