| 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 | $81.54 | 7.148% | $87.3685 | $87.37 | $87.35 | $87.40 |
| Purchase #2 | $86.81 | 8.138% | $93.8746 | $93.87 | $93.85 | $93.90 |
| Purchase #3 | $189.85 | 12.125% | $212.8693 | $212.87 | $212.85 | $212.90 |
| Purchase #4 | $79.62 | 6.484% | $84.7826 | $84.78 | $84.80 | $84.80 |
| Purchase #5 | $24.59 | 3.521% | $25.4558 | $25.46 | $25.45 | $25.50 |
| Purchase #6 | $137.41 | 11.862% | $153.7096 | $153.71 | $153.70 | $153.70 |
| Purchase #7 | $133.73 | 11.615% | $149.2627 | $149.26 | $149.25 | $149.30 |
| 7 purchase totals = | $733.55 | $807.3231 | $807.32 | $807.25 | $807.50 | |