| 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 | $53.85 | 4.686% | $56.3734 | $56.37 | $56.35 | $56.40 |
| Purchase #2 | $204.48 | 6.566% | $217.9062 | $217.91 | $217.90 | $217.90 |
| Purchase #3 | $37.80 | 9.715% | $41.4723 | $41.47 | $41.45 | $41.50 |
| Purchase #4 | $225.54 | 11.461% | $251.3891 | $251.39 | $251.40 | $251.40 |
| Purchase #5 | $53.75 | 3.762% | $55.7721 | $55.77 | $55.75 | $55.80 |
| Purchase #6 | $46.69 | 4.655% | $48.8634 | $48.86 | $48.85 | $48.90 |
| Purchase #7 | $128.94 | 5.254% | $135.7145 | $135.71 | $135.70 | $135.70 |
| 7 purchase totals = | $751.05 | $807.4910 | $807.48 | $807.40 | $807.60 | |