| 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 | $26.40 | 9.625% | $28.941 | $28.94 | $28.95 | $28.90 |
| Purchase #2 | $56.89 | 8.670% | $61.8224 | $61.82 | $61.80 | $61.80 |
| Purchase #3 | $58.65 | 12.440% | $65.9461 | $65.95 | $65.95 | $65.90 |
| Purchase #4 | $119.86 | 8.452% | $129.9906 | $129.99 | $130.00 | $130.00 |
| Purchase #5 | $138.76 | 10.803% | $153.7502 | $153.75 | $153.75 | $153.80 |
| Purchase #6 | $106.82 | 9.206% | $116.6538 | $116.65 | $116.65 | $116.70 |
| Purchase #7 | $172.39 | 3.874% | $179.0684 | $179.07 | $179.05 | $179.10 |
| 7 purchase totals = | $679.77 | $736.1725 | $736.17 | $736.15 | $736.20 | |