| 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 | $43.30 | 7.406% | $46.5068 | $46.51 | $46.50 | $46.50 |
| Purchase #2 | $107.51 | 8.746% | $116.9128 | $116.91 | $116.90 | $116.90 |
| Purchase #3 | $202.79 | 6.412% | $215.7929 | $215.79 | $215.80 | $215.80 |
| Purchase #4 | $150.54 | 8.376% | $163.1492 | $163.15 | $163.15 | $163.10 |
| Purchase #5 | $145.75 | 4.484% | $152.2854 | $152.29 | $152.30 | $152.30 |
| Purchase #6 | $75.37 | 3.741% | $78.1896 | $78.19 | $78.20 | $78.20 |
| Purchase #7 | $181.67 | 11.519% | $202.5966 | $202.60 | $202.60 | $202.60 |
| 7 purchase totals = | $906.93 | $975.4333 | $975.44 | $975.45 | $975.40 | |