| 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 | $22.55 | 13.509% | $25.5963 | $25.60 | $25.60 | $25.60 |
| Purchase #2 | $5.93 | 3.434% | $6.1336 | $6.13 | $6.15 | $6.10 |
| Purchase #3 | $244.80 | 6.665% | $261.1159 | $261.12 | $261.10 | $261.10 |
| Purchase #4 | $116.44 | 9.214% | $127.1688 | $127.17 | $127.15 | $127.20 |
| Purchase #5 | $13.60 | 11.637% | $15.1826 | $15.18 | $15.20 | $15.20 |
| Purchase #6 | $188.46 | 7.287% | $202.1931 | $202.19 | $202.20 | $202.20 |
| Purchase #7 | $132.77 | 4.641% | $138.9319 | $138.93 | $138.95 | $138.90 |
| 7 purchase totals = | $724.55 | $776.3222 | $776.32 | $776.35 | $776.30 | |