| 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 | $51.76 | 12.417% | $58.187 | $58.19 | $58.20 | $58.20 |
| Purchase #2 | $77.79 | 4.374% | $81.1925 | $81.19 | $81.20 | $81.20 |
| Purchase #3 | $224.27 | 6.319% | $238.4416 | $238.44 | $238.45 | $238.40 |
| Purchase #4 | $26.51 | 6.724% | $28.2925 | $28.29 | $28.30 | $28.30 |
| Purchase #5 | $50.56 | 4.151% | $52.6587 | $52.66 | $52.65 | $52.70 |
| Purchase #6 | $194.38 | 13.477% | $220.5766 | $220.58 | $220.60 | $220.60 |
| Purchase #7 | $169.35 | 4.389% | $176.7828 | $176.78 | $176.80 | $176.80 |
| 7 purchase totals = | $794.62 | $856.1317 | $856.13 | $856.20 | $856.20 | |