| 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 | $217.62 | 5.429% | $229.4346 | $229.43 | $229.45 | $229.40 |
| Purchase #2 | $45.30 | 13.374% | $51.3584 | $51.36 | $51.35 | $51.40 |
| Purchase #3 | $85.82 | 3.515% | $88.8366 | $88.84 | $88.85 | $88.80 |
| Purchase #4 | $56.81 | 11.405% | $63.2892 | $63.29 | $63.30 | $63.30 |
| Purchase #5 | $219.38 | 6.449% | $233.5278 | $233.53 | $233.55 | $233.50 |
| Purchase #6 | $49.62 | 12.569% | $55.8567 | $55.86 | $55.85 | $55.90 |
| Purchase #7 | $62.64 | 3.450% | $64.8011 | $64.80 | $64.80 | $64.80 |
| 7 purchase totals = | $737.19 | $787.1044 | $787.11 | $787.15 | $787.10 | |