| 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 | $65.99 | 7.434% | $70.8957 | $70.90 | $70.90 | $70.90 |
| Purchase #2 | $108.83 | 3.756% | $112.9177 | $112.92 | $112.90 | $112.90 |
| Purchase #3 | $185.47 | 11.806% | $207.3666 | $207.37 | $207.35 | $207.40 |
| Purchase #4 | $175.61 | 6.684% | $187.3478 | $187.35 | $187.35 | $187.30 |
| Purchase #5 | $128.78 | 11.683% | $143.8254 | $143.83 | $143.85 | $143.80 |
| Purchase #6 | $76.59 | 9.663% | $83.9909 | $83.99 | $84.00 | $84.00 |
| Purchase #7 | $170.51 | 9.428% | $186.5857 | $186.59 | $186.60 | $186.60 |
| 7 purchase totals = | $911.78 | $992.9298 | $992.95 | $992.95 | $992.90 | |