| 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 | $85.77 | 13.411% | $97.2726 | $97.27 | $97.25 | $97.30 |
| Purchase #2 | $50.92 | 4.779% | $53.3535 | $53.35 | $53.35 | $53.40 |
| Purchase #3 | $94.89 | 7.643% | $102.1424 | $102.14 | $102.15 | $102.10 |
| Purchase #4 | $35.31 | 4.737% | $36.9826 | $36.98 | $37.00 | $37.00 |
| Purchase #5 | $51.59 | 5.105% | $54.2237 | $54.22 | $54.20 | $54.20 |
| Purchase #6 | $54.49 | 10.329% | $60.1183 | $60.12 | $60.10 | $60.10 |
| Purchase #7 | $179.69 | 4.649% | $188.0438 | $188.04 | $188.05 | $188.00 |
| 7 purchase totals = | $552.66 | $592.1369 | $592.12 | $592.10 | $592.10 | |