| 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 | $26.47 | 12.539% | $29.7891 | $29.79 | $29.80 | $29.80 |
| Purchase #2 | $149.28 | 7.108% | $159.8908 | $159.89 | $159.90 | $159.90 |
| Purchase #3 | $185.48 | 13.288% | $210.1266 | $210.13 | $210.15 | $210.10 |
| Purchase #4 | $143.36 | 3.246% | $148.0135 | $148.01 | $148.00 | $148.00 |
| Purchase #5 | $62.76 | 13.617% | $71.306 | $71.31 | $71.30 | $71.30 |
| Purchase #6 | $59.36 | 6.493% | $63.2142 | $63.21 | $63.20 | $63.20 |
| Purchase #7 | $209.70 | 3.702% | $217.4631 | $217.46 | $217.45 | $217.50 |
| 7 purchase totals = | $836.41 | $899.8033 | $899.80 | $899.80 | $899.80 | |