| 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 | $76.65 | 6.582% | $81.6951 | $81.70 | $81.70 | $81.70 |
| Purchase #2 | $56.31 | 10.468% | $62.2045 | $62.20 | $62.20 | $62.20 |
| Purchase #3 | $143.44 | 12.692% | $161.6454 | $161.65 | $161.65 | $161.60 |
| Purchase #4 | $132.26 | 6.406% | $140.7326 | $140.73 | $140.75 | $140.70 |
| Purchase #5 | $231.36 | 6.110% | $245.4961 | $245.50 | $245.50 | $245.50 |
| Purchase #6 | $129.26 | 8.850% | $140.6995 | $140.70 | $140.70 | $140.70 |
| Purchase #7 | $148.73 | 4.298% | $155.1224 | $155.12 | $155.10 | $155.10 |
| 7 purchase totals = | $918.01 | $987.5956 | $987.60 | $987.60 | $987.50 | |