| 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 | $57.83 | 4.575% | $60.4757 | $60.48 | $60.50 | $60.50 |
| Purchase #2 | $109.92 | 9.825% | $120.7196 | $120.72 | $120.70 | $120.70 |
| Purchase #3 | $15.57 | 4.868% | $16.3279 | $16.33 | $16.35 | $16.30 |
| Purchase #4 | $83.26 | 10.701% | $92.1697 | $92.17 | $92.15 | $92.20 |
| Purchase #5 | $141.39 | 8.375% | $153.2314 | $153.23 | $153.25 | $153.20 |
| Purchase #6 | $102.59 | 13.554% | $116.495 | $116.50 | $116.50 | $116.50 |
| Purchase #7 | $177.68 | 9.834% | $195.1531 | $195.15 | $195.15 | $195.20 |
| 7 purchase totals = | $688.24 | $754.5724 | $754.58 | $754.60 | $754.60 | |