| 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 | $43.61 | 5.758% | $46.1211 | $46.12 | $46.10 | $46.10 |
| Purchase #2 | $94.67 | 8.572% | $102.7851 | $102.79 | $102.80 | $102.80 |
| Purchase #3 | $187.45 | 10.555% | $207.2353 | $207.24 | $207.25 | $207.20 |
| Purchase #4 | $129.55 | 13.451% | $146.9758 | $146.98 | $147.00 | $147.00 |
| Purchase #5 | $27.97 | 12.631% | $31.5029 | $31.50 | $31.50 | $31.50 |
| Purchase #6 | $119.47 | 9.242% | $130.5114 | $130.51 | $130.50 | $130.50 |
| Purchase #7 | $233.53 | 10.802% | $258.7559 | $258.76 | $258.75 | $258.80 |
| 7 purchase totals = | $836.25 | $923.8875 | $923.90 | $923.90 | $923.90 | |