| 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 | $66.33 | 5.534% | $70.0007 | $70.00 | $70.00 | $70.00 |
| Purchase #2 | $207.74 | 4.505% | $217.0987 | $217.10 | $217.10 | $217.10 |
| Purchase #3 | $89.87 | 11.815% | $100.4881 | $100.49 | $100.50 | $100.50 |
| Purchase #4 | $152.99 | 6.743% | $163.3061 | $163.31 | $163.30 | $163.30 |
| Purchase #5 | $110.49 | 8.440% | $119.8154 | $119.82 | $119.80 | $119.80 |
| Purchase #6 | $70.46 | 9.533% | $77.177 | $77.18 | $77.20 | $77.20 |
| Purchase #7 | $109.29 | 13.751% | $124.3185 | $124.32 | $124.30 | $124.30 |
| 7 purchase totals = | $807.17 | $872.2045 | $872.22 | $872.20 | $872.20 | |