| 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 | $75.71 | 9.358% | $82.7949 | $82.79 | $82.80 | $82.80 |
| Purchase #2 | $17.59 | 12.615% | $19.809 | $19.81 | $19.80 | $19.80 |
| Purchase #3 | $182.46 | 10.344% | $201.3337 | $201.33 | $201.35 | $201.30 |
| Purchase #4 | $33.79 | 10.763% | $37.4268 | $37.43 | $37.45 | $37.40 |
| Purchase #5 | $16.66 | 6.695% | $17.7754 | $17.78 | $17.80 | $17.80 |
| Purchase #6 | $42.63 | 5.162% | $44.8306 | $44.83 | $44.85 | $44.80 |
| Purchase #7 | $46.41 | 4.706% | $48.5941 | $48.59 | $48.60 | $48.60 |
| 7 purchase totals = | $415.25 | $452.5645 | $452.56 | $452.65 | $452.50 | |