| 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 | $36.80 | 12.845% | $41.527 | $41.53 | $41.55 | $41.50 |
| Purchase #2 | $185.91 | 13.413% | $210.8461 | $210.85 | $210.85 | $210.80 |
| Purchase #3 | $54.66 | 7.346% | $58.6753 | $58.68 | $58.70 | $58.70 |
| Purchase #4 | $66.30 | 3.261% | $68.462 | $68.46 | $68.45 | $68.50 |
| Purchase #5 | $190.74 | 8.128% | $206.2433 | $206.24 | $206.25 | $206.20 |
| Purchase #6 | $63.50 | 4.186% | $66.1581 | $66.16 | $66.15 | $66.20 |
| Purchase #7 | $97.41 | 8.815% | $105.9967 | $106.00 | $106.00 | $106.00 |
| 7 purchase totals = | $695.32 | $757.9085 | $757.92 | $757.95 | $757.90 | |