| 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 | $46.79 | 12.662% | $52.7145 | $52.71 | $52.70 | $52.70 |
| Purchase #2 | $58.74 | 12.217% | $65.9163 | $65.92 | $65.90 | $65.90 |
| Purchase #3 | $218.87 | 7.456% | $235.1889 | $235.19 | $235.20 | $235.20 |
| Purchase #4 | $41.88 | 11.409% | $46.6581 | $46.66 | $46.65 | $46.70 |
| Purchase #5 | $78.77 | 4.738% | $82.5021 | $82.50 | $82.50 | $82.50 |
| Purchase #6 | $164.49 | 4.778% | $172.3493 | $172.35 | $172.35 | $172.30 |
| Purchase #7 | $230.97 | 11.589% | $257.7371 | $257.74 | $257.75 | $257.70 |
| 7 purchase totals = | $840.51 | $913.0663 | $913.07 | $913.05 | $913.00 | |