| 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 | $64.70 | 11.726% | $72.2867 | $72.29 | $72.30 | $72.30 |
| Purchase #2 | $109.50 | 9.168% | $119.539 | $119.54 | $119.55 | $119.50 |
| Purchase #3 | $50.61 | 10.240% | $55.7925 | $55.79 | $55.80 | $55.80 |
| Purchase #4 | $110.67 | 13.169% | $125.2441 | $125.24 | $125.25 | $125.20 |
| Purchase #5 | $196.93 | 9.640% | $215.9141 | $215.91 | $215.90 | $215.90 |
| Purchase #6 | $97.73 | 9.597% | $107.1091 | $107.11 | $107.10 | $107.10 |
| Purchase #7 | $244.40 | 11.324% | $272.0759 | $272.08 | $272.10 | $272.10 |
| 7 purchase totals = | $874.54 | $967.9614 | $967.96 | $968.00 | $967.90 | |