| 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 | $85.29 | 10.776% | $94.4809 | $94.48 | $94.50 | $94.50 |
| Purchase #2 | $100.67 | 3.490% | $104.1834 | $104.18 | $104.20 | $104.20 |
| Purchase #3 | $200.29 | 4.505% | $209.3131 | $209.31 | $209.30 | $209.30 |
| Purchase #4 | $85.41 | 8.662% | $92.8082 | $92.81 | $92.80 | $92.80 |
| Purchase #5 | $21.86 | 8.717% | $23.7655 | $23.77 | $23.75 | $23.80 |
| Purchase #6 | $206.72 | 6.575% | $220.3118 | $220.31 | $220.30 | $220.30 |
| Purchase #7 | $234.86 | 7.844% | $253.2824 | $253.28 | $253.30 | $253.30 |
| 7 purchase totals = | $935.10 | $998.1453 | $998.14 | $998.15 | $998.20 | |