| 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 | $48.75 | 13.636% | $55.3976 | $55.40 | $55.40 | $55.40 |
| Purchase #2 | $154.37 | 10.739% | $170.9478 | $170.95 | $170.95 | $170.90 |
| Purchase #3 | $89.92 | 8.536% | $97.5956 | $97.60 | $97.60 | $97.60 |
| Purchase #4 | $29.29 | 12.214% | $32.8675 | $32.87 | $32.85 | $32.90 |
| Purchase #5 | $39.40 | 12.332% | $44.2588 | $44.26 | $44.25 | $44.30 |
| Purchase #6 | $41.43 | 5.300% | $43.6258 | $43.63 | $43.65 | $43.60 |
| Purchase #7 | $165.54 | 7.109% | $177.3082 | $177.31 | $177.30 | $177.30 |
| 7 purchase totals = | $568.70 | $622.0013 | $622.02 | $622.00 | $622.00 | |