| 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 | $50.55 | 5.570% | $53.3656 | $53.37 | $53.35 | $53.40 |
| Purchase #2 | $173.42 | 11.366% | $193.1309 | $193.13 | $193.15 | $193.10 |
| Purchase #3 | $117.82 | 11.234% | $131.0559 | $131.06 | $131.05 | $131.10 |
| Purchase #4 | $40.63 | 7.338% | $43.6114 | $43.61 | $43.60 | $43.60 |
| Purchase #5 | $125.62 | 8.495% | $136.2914 | $136.29 | $136.30 | $136.30 |
| Purchase #6 | $249.31 | 9.377% | $272.6878 | $272.69 | $272.70 | $272.70 |
| Purchase #7 | $141.82 | 5.284% | $149.3138 | $149.31 | $149.30 | $149.30 |
| 7 purchase totals = | $899.17 | $979.4568 | $979.46 | $979.45 | $979.50 | |