| 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 | $32.46 | 10.817% | $35.9712 | $35.97 | $35.95 | $36.00 |
| Purchase #2 | $173.57 | 3.675% | $179.9487 | $179.95 | $179.95 | $179.90 |
| Purchase #3 | $50.42 | 11.289% | $56.1119 | $56.11 | $56.10 | $56.10 |
| Purchase #4 | $144.70 | 6.840% | $154.5975 | $154.60 | $154.60 | $154.60 |
| Purchase #5 | $190.28 | 3.684% | $197.2899 | $197.29 | $197.30 | $197.30 |
| Purchase #6 | $108.63 | 3.773% | $112.7286 | $112.73 | $112.75 | $112.70 |
| Purchase #7 | $68.49 | 9.778% | $75.187 | $75.19 | $75.20 | $75.20 |
| 7 purchase totals = | $768.55 | $811.8348 | $811.84 | $811.85 | $811.80 | |