| 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 | $97.80 | 13.494% | $110.9971 | $111.00 | $111.00 | $111.00 |
| Purchase #2 | $72.44 | 5.172% | $76.1866 | $76.19 | $76.20 | $76.20 |
| Purchase #3 | $22.74 | 8.666% | $24.7106 | $24.71 | $24.70 | $24.70 |
| Purchase #4 | $176.92 | 6.688% | $188.7524 | $188.75 | $188.75 | $188.80 |
| Purchase #5 | $26.34 | 9.521% | $28.8478 | $28.85 | $28.85 | $28.80 |
| Purchase #6 | $249.89 | 4.190% | $260.3604 | $260.36 | $260.35 | $260.40 |
| Purchase #7 | $45.99 | 6.779% | $49.1077 | $49.11 | $49.10 | $49.10 |
| 7 purchase totals = | $692.12 | $738.9626 | $738.97 | $738.95 | $739.00 | |