| 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 | $14.75 | 5.642% | $15.5822 | $15.58 | $15.60 | $15.60 |
| Purchase #2 | $81.57 | 7.773% | $87.9104 | $87.91 | $87.90 | $87.90 |
| Purchase #3 | $212.25 | 13.408% | $240.7085 | $240.71 | $240.70 | $240.70 |
| Purchase #4 | $31.68 | 10.151% | $34.8958 | $34.90 | $34.90 | $34.90 |
| Purchase #5 | $163.74 | 11.283% | $182.2148 | $182.21 | $182.20 | $182.20 |
| Purchase #6 | $154.92 | 10.840% | $171.7133 | $171.71 | $171.70 | $171.70 |
| Purchase #7 | $163.40 | 3.168% | $168.5765 | $168.58 | $168.60 | $168.60 |
| 7 purchase totals = | $822.31 | $901.6015 | $901.60 | $901.60 | $901.60 | |