| 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 | $62.33 | 5.583% | $65.8099 | $65.81 | $65.80 | $65.80 |
| Purchase #2 | $187.27 | 7.411% | $201.1486 | $201.15 | $201.15 | $201.10 |
| Purchase #3 | $46.79 | 3.780% | $48.5587 | $48.56 | $48.55 | $48.60 |
| Purchase #4 | $74.65 | 13.790% | $84.9442 | $84.94 | $84.95 | $84.90 |
| Purchase #5 | $69.40 | 11.717% | $77.5316 | $77.53 | $77.55 | $77.50 |
| Purchase #6 | $247.37 | 3.857% | $256.9111 | $256.91 | $256.90 | $256.90 |
| Purchase #7 | $43.71 | 11.857% | $48.8927 | $48.89 | $48.90 | $48.90 |
| 7 purchase totals = | $731.52 | $783.7968 | $783.79 | $783.80 | $783.70 | |