| 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 | $80.26 | 11.679% | $89.6336 | $89.63 | $89.65 | $89.60 |
| Purchase #2 | $65.30 | 13.246% | $73.9496 | $73.95 | $73.95 | $73.90 |
| Purchase #3 | $119.69 | 8.753% | $130.1665 | $130.17 | $130.15 | $130.20 |
| Purchase #4 | $46.78 | 11.474% | $52.1475 | $52.15 | $52.15 | $52.10 |
| Purchase #5 | $69.80 | 8.128% | $75.4733 | $75.47 | $75.45 | $75.50 |
| Purchase #6 | $205.39 | 11.478% | $228.9647 | $228.96 | $228.95 | $229.00 |
| Purchase #7 | $149.88 | 3.538% | $155.1828 | $155.18 | $155.20 | $155.20 |
| 7 purchase totals = | $737.10 | $805.5180 | $805.51 | $805.50 | $805.50 | |