| 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 | $59.62 | 11.682% | $66.5848 | $66.58 | $66.60 | $66.60 |
| Purchase #2 | $147.43 | 9.745% | $161.7971 | $161.80 | $161.80 | $161.80 |
| Purchase #3 | $121.80 | 11.738% | $136.0969 | $136.10 | $136.10 | $136.10 |
| Purchase #4 | $218.51 | 8.359% | $236.7753 | $236.78 | $236.80 | $236.80 |
| Purchase #5 | $79.47 | 5.339% | $83.7129 | $83.71 | $83.70 | $83.70 |
| Purchase #6 | $170.75 | 10.726% | $189.0646 | $189.06 | $189.05 | $189.10 |
| Purchase #7 | $33.67 | 5.518% | $35.5279 | $35.53 | $35.55 | $35.50 |
| 7 purchase totals = | $831.25 | $909.5595 | $909.56 | $909.60 | $909.60 | |