| 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 | $67.71 | 10.520% | $74.8331 | $74.83 | $74.85 | $74.80 |
| Purchase #2 | $81.36 | 4.304% | $84.8617 | $84.86 | $84.85 | $84.90 |
| Purchase #3 | $136.61 | 9.534% | $149.6344 | $149.63 | $149.65 | $149.60 |
| Purchase #4 | $126.39 | 11.248% | $140.6063 | $140.61 | $140.60 | $140.60 |
| Purchase #5 | $107.66 | 10.644% | $119.1193 | $119.12 | $119.10 | $119.10 |
| Purchase #6 | $160.75 | 11.115% | $178.6174 | $178.62 | $178.60 | $178.60 |
| Purchase #7 | $112.30 | 8.802% | $122.1846 | $122.18 | $122.20 | $122.20 |
| 7 purchase totals = | $792.78 | $869.8568 | $869.85 | $869.85 | $869.80 | |