| 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 | $73.52 | 13.776% | $83.6481 | $83.65 | $83.65 | $83.60 |
| Purchase #2 | $185.90 | 13.261% | $210.5522 | $210.55 | $210.55 | $210.60 |
| Purchase #3 | $53.84 | 7.139% | $57.6836 | $57.68 | $57.70 | $57.70 |
| Purchase #4 | $47.66 | 3.801% | $49.4716 | $49.47 | $49.45 | $49.50 |
| Purchase #5 | $94.68 | 13.688% | $107.6398 | $107.64 | $107.65 | $107.60 |
| Purchase #6 | $42.89 | 12.473% | $48.2397 | $48.24 | $48.25 | $48.20 |
| Purchase #7 | $107.62 | 13.684% | $122.3467 | $122.35 | $122.35 | $122.30 |
| 7 purchase totals = | $606.11 | $679.5817 | $679.58 | $679.60 | $679.50 | |