| 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 | $71.28 | 7.518% | $76.6388 | $76.64 | $76.65 | $76.60 |
| Purchase #2 | $163.38 | 4.414% | $170.5916 | $170.59 | $170.60 | $170.60 |
| Purchase #3 | $192.72 | 3.370% | $199.2147 | $199.21 | $199.20 | $199.20 |
| Purchase #4 | $200.47 | 6.165% | $212.829 | $212.83 | $212.85 | $212.80 |
| Purchase #5 | $128.49 | 8.599% | $139.5389 | $139.54 | $139.55 | $139.50 |
| Purchase #6 | $56.40 | 4.813% | $59.1145 | $59.11 | $59.10 | $59.10 |
| Purchase #7 | $126.32 | 5.139% | $132.8116 | $132.81 | $132.80 | $132.80 |
| 7 purchase totals = | $939.06 | $990.7391 | $990.73 | $990.75 | $990.60 | |