| 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 | $75.45 | 5.381% | $79.51 | $79.51 | $79.50 | $79.50 |
| Purchase #2 | $236.61 | 11.552% | $263.9432 | $263.94 | $263.95 | $263.90 |
| Purchase #3 | $113.41 | 6.758% | $121.0742 | $121.07 | $121.05 | $121.10 |
| Purchase #4 | $203.96 | 7.576% | $219.412 | $219.41 | $219.40 | $219.40 |
| Purchase #5 | $62.43 | 9.576% | $68.4083 | $68.41 | $68.40 | $68.40 |
| Purchase #6 | $109.67 | 11.319% | $122.0835 | $122.08 | $122.10 | $122.10 |
| Purchase #7 | $13.45 | 9.667% | $14.7502 | $14.75 | $14.75 | $14.80 |
| 7 purchase totals = | $814.98 | $889.1814 | $889.17 | $889.15 | $889.20 | |