| 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 | $56.29 | 3.764% | $58.4088 | $58.41 | $58.40 | $58.40 |
| Purchase #2 | $33.88 | 12.141% | $37.9934 | $37.99 | $38.00 | $38.00 |
| Purchase #3 | $75.62 | 8.132% | $81.7694 | $81.77 | $81.75 | $81.80 |
| Purchase #4 | $171.72 | 11.311% | $191.1432 | $191.14 | $191.15 | $191.10 |
| Purchase #5 | $89.25 | 13.554% | $101.3469 | $101.35 | $101.35 | $101.30 |
| Purchase #6 | $153.66 | 6.114% | $163.0548 | $163.05 | $163.05 | $163.10 |
| Purchase #7 | $59.78 | 9.168% | $65.2606 | $65.26 | $65.25 | $65.30 |
| 7 purchase totals = | $640.20 | $698.9771 | $698.97 | $698.95 | $699.00 | |