| 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 | $53.81 | 11.728% | $60.1208 | $60.12 | $60.10 | $60.10 |
| Purchase #2 | $60.46 | 3.749% | $62.7266 | $62.73 | $62.75 | $62.70 |
| Purchase #3 | $180.95 | 5.542% | $190.9782 | $190.98 | $191.00 | $191.00 |
| Purchase #4 | $69.25 | 7.107% | $74.1716 | $74.17 | $74.15 | $74.20 |
| Purchase #5 | $52.53 | 6.358% | $55.8699 | $55.87 | $55.85 | $55.90 |
| Purchase #6 | $49.43 | 10.683% | $54.7106 | $54.71 | $54.70 | $54.70 |
| Purchase #7 | $33.94 | 12.792% | $38.2816 | $38.28 | $38.30 | $38.30 |
| 7 purchase totals = | $500.37 | $536.8593 | $536.86 | $536.85 | $536.90 | |