| 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 | $104.84 | 5.815% | $110.9364 | $110.94 | $110.95 | $110.90 |
| Purchase #2 | $87.84 | 7.580% | $94.4983 | $94.50 | $94.50 | $94.50 |
| Purchase #3 | $51.98 | 13.557% | $59.0269 | $59.03 | $59.05 | $59.00 |
| Purchase #4 | $151.39 | 3.466% | $156.6372 | $156.64 | $156.65 | $156.60 |
| Purchase #5 | $209.33 | 4.102% | $217.9167 | $217.92 | $217.90 | $217.90 |
| Purchase #6 | $190.50 | 8.189% | $206.1 | $206.10 | $206.10 | $206.10 |
| Purchase #7 | $84.25 | 11.562% | $93.991 | $93.99 | $94.00 | $94.00 |
| 7 purchase totals = | $880.13 | $939.1065 | $939.12 | $939.15 | $939.00 | |