| 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 | $68.27 | 13.834% | $77.7145 | $77.71 | $77.70 | $77.70 |
| Purchase #2 | $49.77 | 11.299% | $55.3935 | $55.39 | $55.40 | $55.40 |
| Purchase #3 | $210.65 | 9.407% | $230.4658 | $230.47 | $230.45 | $230.50 |
| Purchase #4 | $151.55 | 7.630% | $163.1133 | $163.11 | $163.10 | $163.10 |
| Purchase #5 | $27.64 | 10.375% | $30.5077 | $30.51 | $30.50 | $30.50 |
| Purchase #6 | $25.32 | 7.397% | $27.1929 | $27.19 | $27.20 | $27.20 |
| Purchase #7 | $204.84 | 5.621% | $216.3541 | $216.35 | $216.35 | $216.40 |
| 7 purchase totals = | $738.04 | $800.7418 | $800.73 | $800.70 | $800.80 | |