| 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 | $62.50 | 3.216% | $64.51 | $64.51 | $64.50 | $64.50 |
| Purchase #2 | $186.69 | 11.356% | $207.8905 | $207.89 | $207.90 | $207.90 |
| Purchase #3 | $30.52 | 3.240% | $31.5088 | $31.51 | $31.50 | $31.50 |
| Purchase #4 | $148.76 | 10.118% | $163.8115 | $163.81 | $163.80 | $163.80 |
| Purchase #5 | $108.61 | 3.653% | $112.5775 | $112.58 | $112.60 | $112.60 |
| Purchase #6 | $151.59 | 5.618% | $160.1063 | $160.11 | $160.10 | $160.10 |
| Purchase #7 | $128.57 | 13.874% | $146.4078 | $146.41 | $146.40 | $146.40 |
| 7 purchase totals = | $817.24 | $886.8124 | $886.82 | $886.80 | $886.80 | |