| 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 | $67.79 | 5.673% | $71.6357 | $71.64 | $71.65 | $71.60 |
| Purchase #2 | $204.53 | 11.853% | $228.7729 | $228.77 | $228.75 | $228.80 |
| Purchase #3 | $203.79 | 13.856% | $232.0271 | $232.03 | $232.05 | $232.00 |
| Purchase #4 | $65.30 | 11.331% | $72.6991 | $72.70 | $72.70 | $72.70 |
| Purchase #5 | $9.79 | 5.336% | $10.3124 | $10.31 | $10.30 | $10.30 |
| Purchase #6 | $69.66 | 12.700% | $78.5068 | $78.51 | $78.50 | $78.50 |
| Purchase #7 | $122.45 | 7.808% | $132.0109 | $132.01 | $132.00 | $132.00 |
| 7 purchase totals = | $743.31 | $825.9649 | $825.97 | $825.95 | $825.90 | |