| 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 | $86.33 | 8.170% | $93.3832 | $93.38 | $93.40 | $93.40 |
| Purchase #2 | $161.77 | 5.644% | $170.9003 | $170.90 | $170.90 | $170.90 |
| Purchase #3 | $53.93 | 9.640% | $59.1289 | $59.13 | $59.15 | $59.10 |
| Purchase #4 | $136.53 | 9.163% | $149.0402 | $149.04 | $149.05 | $149.00 |
| Purchase #5 | $247.92 | 3.203% | $255.8609 | $255.86 | $255.85 | $255.90 |
| Purchase #6 | $39.77 | 4.157% | $41.4232 | $41.42 | $41.40 | $41.40 |
| Purchase #7 | $138.69 | 9.659% | $152.0861 | $152.09 | $152.10 | $152.10 |
| 7 purchase totals = | $864.94 | $921.8228 | $921.82 | $921.85 | $921.80 | |