| 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 | $33.47 | 10.585% | $37.0128 | $37.01 | $37.00 | $37.00 |
| Purchase #2 | $39.70 | 13.620% | $45.1071 | $45.11 | $45.10 | $45.10 |
| Purchase #3 | $85.38 | 4.476% | $89.2016 | $89.20 | $89.20 | $89.20 |
| Purchase #4 | $227.69 | 7.158% | $243.9881 | $243.99 | $244.00 | $244.00 |
| Purchase #5 | $161.79 | 7.237% | $173.4987 | $173.50 | $173.50 | $173.50 |
| Purchase #6 | $55.39 | 6.382% | $58.925 | $58.93 | $58.95 | $58.90 |
| Purchase #7 | $154.53 | 11.337% | $172.0491 | $172.05 | $172.05 | $172.00 |
| 7 purchase totals = | $757.95 | $819.7824 | $819.79 | $819.80 | $819.70 | |