| 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 | $21.88 | 3.501% | $22.646 | $22.65 | $22.65 | $22.60 |
| Purchase #2 | $91.53 | 6.128% | $97.139 | $97.14 | $97.15 | $97.10 |
| Purchase #3 | $173.86 | 13.753% | $197.771 | $197.77 | $197.75 | $197.80 |
| Purchase #4 | $184.86 | 12.723% | $208.3797 | $208.38 | $208.40 | $208.40 |
| Purchase #5 | $39.93 | 4.235% | $41.621 | $41.62 | $41.60 | $41.60 |
| Purchase #6 | $95.77 | 11.569% | $106.8496 | $106.85 | $106.85 | $106.80 |
| Purchase #7 | $52.55 | 11.780% | $58.7404 | $58.74 | $58.75 | $58.70 |
| 7 purchase totals = | $660.38 | $733.1467 | $733.15 | $733.15 | $733.00 | |