| 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 | $91.92 | 4.234% | $95.8119 | $95.81 | $95.80 | $95.80 |
| Purchase #2 | $26.53 | 3.791% | $27.5358 | $27.54 | $27.55 | $27.50 |
| Purchase #3 | $131.52 | 8.830% | $143.1332 | $143.13 | $143.15 | $143.10 |
| Purchase #4 | $104.50 | 11.669% | $116.6941 | $116.69 | $116.70 | $116.70 |
| Purchase #5 | $140.59 | 9.303% | $153.6691 | $153.67 | $153.65 | $153.70 |
| Purchase #6 | $166.84 | 3.790% | $173.1632 | $173.16 | $173.15 | $173.20 |
| Purchase #7 | $59.29 | 4.723% | $62.0903 | $62.09 | $62.10 | $62.10 |
| 7 purchase totals = | $721.19 | $772.0976 | $772.09 | $772.10 | $772.10 | |