| 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 | $31.50 | 6.529% | $33.5566 | $33.56 | $33.55 | $33.60 |
| Purchase #2 | $56.82 | 9.310% | $62.1099 | $62.11 | $62.10 | $62.10 |
| Purchase #3 | $175.40 | 7.536% | $188.6181 | $188.62 | $188.60 | $188.60 |
| Purchase #4 | $97.59 | 12.802% | $110.0835 | $110.08 | $110.10 | $110.10 |
| Purchase #5 | $58.65 | 4.809% | $61.4705 | $61.47 | $61.45 | $61.50 |
| Purchase #6 | $26.92 | 3.630% | $27.8972 | $27.90 | $27.90 | $27.90 |
| Purchase #7 | $244.45 | 6.749% | $260.9479 | $260.95 | $260.95 | $260.90 |
| 7 purchase totals = | $691.33 | $744.6837 | $744.69 | $744.65 | $744.70 | |