| 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 | $73.87 | 10.533% | $81.6507 | $81.65 | $81.65 | $81.70 |
| Purchase #2 | $55.99 | 12.611% | $63.0509 | $63.05 | $63.05 | $63.10 |
| Purchase #3 | $174.59 | 9.481% | $191.1429 | $191.14 | $191.15 | $191.10 |
| Purchase #4 | $56.77 | 3.600% | $58.8137 | $58.81 | $58.80 | $58.80 |
| Purchase #5 | $246.39 | 13.479% | $279.6009 | $279.60 | $279.60 | $279.60 |
| Purchase #6 | $87.99 | 13.210% | $99.6135 | $99.61 | $99.60 | $99.60 |
| Purchase #7 | $35.66 | 12.743% | $40.2042 | $40.20 | $40.20 | $40.20 |
| 7 purchase totals = | $731.26 | $814.0768 | $814.06 | $814.05 | $814.10 | |