| 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 | $107.29 | 9.275% | $117.2411 | $117.24 | $117.25 | $117.20 |
| Purchase #2 | $81.61 | 10.108% | $89.8591 | $89.86 | $89.85 | $89.90 |
| Purchase #3 | $112.39 | 4.631% | $117.5948 | $117.59 | $117.60 | $117.60 |
| Purchase #4 | $138.38 | 10.531% | $152.9528 | $152.95 | $152.95 | $153.00 |
| Purchase #5 | $116.99 | 7.320% | $125.5537 | $125.55 | $125.55 | $125.60 |
| Purchase #6 | $55.44 | 4.624% | $58.0035 | $58.00 | $58.00 | $58.00 |
| Purchase #7 | $97.43 | 11.491% | $108.6257 | $108.63 | $108.65 | $108.60 |
| 7 purchase totals = | $709.53 | $769.8307 | $769.82 | $769.85 | $769.90 | |