| 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 | $229.44 | 13.844% | $261.2037 | $261.20 | $261.20 | $261.20 |
| Purchase #2 | $33.38 | 7.286% | $35.8121 | $35.81 | $35.80 | $35.80 |
| Purchase #3 | $21.66 | 11.679% | $24.1897 | $24.19 | $24.20 | $24.20 |
| Purchase #4 | $12.61 | 8.302% | $13.6569 | $13.66 | $13.65 | $13.70 |
| Purchase #5 | $100.36 | 11.151% | $111.5511 | $111.55 | $111.55 | $111.60 |
| Purchase #6 | $244.75 | 13.125% | $276.8734 | $276.87 | $276.85 | $276.90 |
| Purchase #7 | $31.77 | 13.603% | $36.0917 | $36.09 | $36.10 | $36.10 |
| 7 purchase totals = | $673.97 | $759.3786 | $759.37 | $759.35 | $759.50 | |