| 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 | $40.73 | 12.121% | $45.6669 | $45.67 | $45.65 | $45.70 |
| Purchase #2 | $122.71 | 11.313% | $136.5922 | $136.59 | $136.60 | $136.60 |
| Purchase #3 | $204.27 | 4.229% | $212.9086 | $212.91 | $212.90 | $212.90 |
| Purchase #4 | $92.33 | 9.114% | $100.745 | $100.75 | $100.75 | $100.70 |
| Purchase #5 | $132.93 | 4.345% | $138.7058 | $138.71 | $138.70 | $138.70 |
| Purchase #6 | $85.45 | 13.746% | $97.196 | $97.20 | $97.20 | $97.20 |
| Purchase #7 | $243.51 | 6.815% | $260.1052 | $260.11 | $260.10 | $260.10 |
| 7 purchase totals = | $921.93 | $991.9197 | $991.94 | $991.90 | $991.90 | |