| 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 | $59.73 | 10.865% | $66.2197 | $66.22 | $66.20 | $66.20 |
| Purchase #2 | $185.48 | 9.702% | $203.4753 | $203.48 | $203.50 | $203.50 |
| Purchase #3 | $25.51 | 13.432% | $28.9365 | $28.94 | $28.95 | $28.90 |
| Purchase #4 | $74.32 | 13.710% | $84.5093 | $84.51 | $84.50 | $84.50 |
| Purchase #5 | $131.43 | 11.110% | $146.0319 | $146.03 | $146.05 | $146.00 |
| Purchase #6 | $207.36 | 8.476% | $224.9358 | $224.94 | $224.95 | $224.90 |
| Purchase #7 | $61.46 | 12.819% | $69.3386 | $69.34 | $69.35 | $69.30 |
| 7 purchase totals = | $745.29 | $823.4471 | $823.46 | $823.50 | $823.30 | |