| 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 | $49.93 | 6.650% | $53.2503 | $53.25 | $53.25 | $53.30 |
| Purchase #2 | $186.31 | 7.176% | $199.6796 | $199.68 | $199.70 | $199.70 |
| Purchase #3 | $184.84 | 5.556% | $195.1097 | $195.11 | $195.10 | $195.10 |
| Purchase #4 | $126.36 | 3.653% | $130.9759 | $130.98 | $131.00 | $131.00 |
| Purchase #5 | $41.92 | 11.542% | $46.7584 | $46.76 | $46.75 | $46.80 |
| Purchase #6 | $58.51 | 12.184% | $65.6389 | $65.64 | $65.65 | $65.60 |
| Purchase #7 | $88.80 | 6.305% | $94.3988 | $94.40 | $94.40 | $94.40 |
| 7 purchase totals = | $736.67 | $785.8116 | $785.82 | $785.85 | $785.90 | |