| 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 | $58.40 | 13.114% | $66.0586 | $66.06 | $66.05 | $66.10 |
| Purchase #2 | $70.56 | 13.165% | $79.8492 | $79.85 | $79.85 | $79.80 |
| Purchase #3 | $199.74 | 5.232% | $210.1904 | $210.19 | $210.20 | $210.20 |
| Purchase #4 | $91.68 | 6.549% | $97.6841 | $97.68 | $97.70 | $97.70 |
| Purchase #5 | $11.50 | 8.692% | $12.4996 | $12.50 | $12.50 | $12.50 |
| Purchase #6 | $36.40 | 11.258% | $40.4979 | $40.50 | $40.50 | $40.50 |
| Purchase #7 | $47.93 | 6.172% | $50.8882 | $50.89 | $50.90 | $50.90 |
| 7 purchase totals = | $516.21 | $557.6680 | $557.67 | $557.70 | $557.70 | |