| 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 | $15.56 | 9.302% | $17.0074 | $17.01 | $17.00 | $17.00 |
| Purchase #2 | $202.59 | 11.781% | $226.4571 | $226.46 | $226.45 | $226.50 |
| Purchase #3 | $244.92 | 13.272% | $277.4258 | $277.43 | $277.45 | $277.40 |
| Purchase #4 | $52.64 | 13.140% | $59.5569 | $59.56 | $59.55 | $59.60 |
| Purchase #5 | $15.74 | 7.257% | $16.8823 | $16.88 | $16.90 | $16.90 |
| Purchase #6 | $27.75 | 12.369% | $31.1824 | $31.18 | $31.20 | $31.20 |
| Purchase #7 | $226.92 | 6.648% | $242.0056 | $242.01 | $242.00 | $242.00 |
| 7 purchase totals = | $786.12 | $870.5175 | $870.53 | $870.55 | $870.60 | |