| 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 | $61.28 | 11.758% | $68.4853 | $68.49 | $68.50 | $68.50 |
| Purchase #2 | $163.52 | 12.216% | $183.4956 | $183.50 | $183.50 | $183.50 |
| Purchase #3 | $137.39 | 10.717% | $152.1141 | $152.11 | $152.10 | $152.10 |
| Purchase #4 | $45.51 | 7.698% | $49.0134 | $49.01 | $49.00 | $49.00 |
| Purchase #5 | $43.58 | 3.475% | $45.0944 | $45.09 | $45.10 | $45.10 |
| Purchase #6 | $62.86 | 5.625% | $66.3959 | $66.40 | $66.40 | $66.40 |
| Purchase #7 | $23.98 | 9.132% | $26.1699 | $26.17 | $26.15 | $26.20 |
| 7 purchase totals = | $538.12 | $590.7686 | $590.77 | $590.75 | $590.80 | |