| 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 | $57.57 | 13.121% | $65.1238 | $65.12 | $65.10 | $65.10 |
| Purchase #2 | $52.26 | 13.676% | $59.4071 | $59.41 | $59.40 | $59.40 |
| Purchase #3 | $72.34 | 5.660% | $76.4344 | $76.43 | $76.45 | $76.40 |
| Purchase #4 | $166.27 | 4.161% | $173.1885 | $173.19 | $173.20 | $173.20 |
| Purchase #5 | $131.73 | 7.124% | $141.1144 | $141.11 | $141.10 | $141.10 |
| Purchase #6 | $243.78 | 13.654% | $277.0657 | $277.07 | $277.05 | $277.10 |
| Purchase #7 | $97.42 | 4.840% | $102.1351 | $102.14 | $102.15 | $102.10 |
| 7 purchase totals = | $821.37 | $894.4690 | $894.47 | $894.45 | $894.40 | |