| 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 | $75.94 | 6.289% | $80.7159 | $80.72 | $80.70 | $80.70 |
| Purchase #2 | $202.77 | 6.508% | $215.9663 | $215.97 | $215.95 | $216.00 |
| Purchase #3 | $213.50 | 7.496% | $229.504 | $229.50 | $229.50 | $229.50 |
| Purchase #4 | $172.79 | 9.219% | $188.7195 | $188.72 | $188.70 | $188.70 |
| Purchase #5 | $26.40 | 5.346% | $27.8113 | $27.81 | $27.80 | $27.80 |
| Purchase #6 | $143.78 | 10.569% | $158.9761 | $158.98 | $159.00 | $159.00 |
| Purchase #7 | $50.64 | 3.807% | $52.5679 | $52.57 | $52.55 | $52.60 |
| 7 purchase totals = | $885.82 | $954.2610 | $954.27 | $954.20 | $954.30 | |