| 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 | $54.43 | 8.190% | $58.8878 | $58.89 | $58.90 | $58.90 |
| Purchase #2 | $12.52 | 6.271% | $13.3051 | $13.31 | $13.30 | $13.30 |
| Purchase #3 | $125.69 | 4.753% | $131.664 | $131.66 | $131.65 | $131.70 |
| Purchase #4 | $247.70 | 6.337% | $263.3967 | $263.40 | $263.40 | $263.40 |
| Purchase #5 | $15.90 | 12.611% | $17.9051 | $17.91 | $17.90 | $17.90 |
| Purchase #6 | $186.30 | 7.420% | $200.1235 | $200.12 | $200.10 | $200.10 |
| Purchase #7 | $36.49 | 8.338% | $39.5325 | $39.53 | $39.55 | $39.50 |
| 7 purchase totals = | $679.03 | $724.8147 | $724.82 | $724.80 | $724.80 | |