| 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 | $77.41 | 4.357% | $80.7828 | $80.78 | $80.80 | $80.80 |
| Purchase #2 | $211.77 | 8.408% | $229.5756 | $229.58 | $229.60 | $229.60 |
| Purchase #3 | $39.40 | 4.555% | $41.1947 | $41.19 | $41.20 | $41.20 |
| Purchase #4 | $187.44 | 11.585% | $209.1549 | $209.15 | $209.15 | $209.20 |
| Purchase #5 | $164.26 | 11.218% | $182.6867 | $182.69 | $182.70 | $182.70 |
| Purchase #6 | $105.77 | 3.115% | $109.0647 | $109.06 | $109.05 | $109.10 |
| Purchase #7 | $118.68 | 11.753% | $132.6285 | $132.63 | $132.65 | $132.60 |
| 7 purchase totals = | $904.73 | $985.0879 | $985.08 | $985.15 | $985.20 | |