| 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 | $31.26 | 7.502% | $33.6051 | $33.61 | $33.60 | $33.60 |
| Purchase #2 | $139.99 | 6.540% | $149.1453 | $149.15 | $149.15 | $149.10 |
| Purchase #3 | $31.65 | 6.800% | $33.8022 | $33.80 | $33.80 | $33.80 |
| Purchase #4 | $227.55 | 8.706% | $247.3605 | $247.36 | $247.35 | $247.40 |
| Purchase #5 | $99.49 | 8.647% | $108.0929 | $108.09 | $108.10 | $108.10 |
| Purchase #6 | $97.45 | 7.816% | $105.0667 | $105.07 | $105.05 | $105.10 |
| Purchase #7 | $58.46 | 6.581% | $62.3073 | $62.31 | $62.30 | $62.30 |
| 7 purchase totals = | $685.85 | $739.3800 | $739.39 | $739.35 | $739.40 | |