| 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 | $57.41 | 12.790% | $64.7527 | $64.75 | $64.75 | $64.80 |
| Purchase #2 | $148.60 | 13.424% | $168.5481 | $168.55 | $168.55 | $168.50 |
| Purchase #3 | $100.43 | 9.242% | $109.7117 | $109.71 | $109.70 | $109.70 |
| Purchase #4 | $12.74 | 3.387% | $13.1715 | $13.17 | $13.15 | $13.20 |
| Purchase #5 | $153.80 | 10.609% | $170.1166 | $170.12 | $170.10 | $170.10 |
| Purchase #6 | $207.75 | 12.234% | $233.1661 | $233.17 | $233.15 | $233.20 |
| Purchase #7 | $189.51 | 9.709% | $207.9095 | $207.91 | $207.90 | $207.90 |
| 7 purchase totals = | $870.24 | $967.3762 | $967.38 | $967.30 | $967.40 | |