| 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 | $58.36 | 3.516% | $60.4119 | $60.41 | $60.40 | $60.40 |
| Purchase #2 | $163.67 | 7.824% | $176.4755 | $176.48 | $176.50 | $176.50 |
| Purchase #3 | $109.65 | 10.622% | $121.297 | $121.30 | $121.30 | $121.30 |
| Purchase #4 | $105.97 | 9.768% | $116.3211 | $116.32 | $116.30 | $116.30 |
| Purchase #5 | $13.63 | 10.626% | $15.0783 | $15.08 | $15.10 | $15.10 |
| Purchase #6 | $155.25 | 8.651% | $168.6807 | $168.68 | $168.70 | $168.70 |
| Purchase #7 | $225.35 | 13.514% | $255.8038 | $255.80 | $255.80 | $255.80 |
| 7 purchase totals = | $831.88 | $914.0683 | $914.07 | $914.10 | $914.10 | |