| 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 | $55.91 | 9.309% | $61.1147 | $61.11 | $61.10 | $61.10 |
| Purchase #2 | $227.81 | 12.324% | $255.8853 | $255.89 | $255.90 | $255.90 |
| Purchase #3 | $186.53 | 5.694% | $197.151 | $197.15 | $197.15 | $197.20 |
| Purchase #4 | $170.49 | 3.163% | $175.8826 | $175.88 | $175.90 | $175.90 |
| Purchase #5 | $114.29 | 13.853% | $130.1226 | $130.12 | $130.10 | $130.10 |
| Purchase #6 | $15.81 | 3.225% | $16.3199 | $16.32 | $16.30 | $16.30 |
| Purchase #7 | $125.38 | 10.289% | $138.2803 | $138.28 | $138.30 | $138.30 |
| 7 purchase totals = | $896.22 | $974.7564 | $974.75 | $974.75 | $974.80 | |