| 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 | $40.74 | 9.829% | $44.7443 | $44.74 | $44.75 | $44.70 |
| Purchase #2 | $132.86 | 12.473% | $149.4316 | $149.43 | $149.45 | $149.40 |
| Purchase #3 | $172.43 | 10.234% | $190.0765 | $190.08 | $190.10 | $190.10 |
| Purchase #4 | $202.79 | 4.761% | $212.4448 | $212.44 | $212.45 | $212.40 |
| Purchase #5 | $169.34 | 6.343% | $180.0812 | $180.08 | $180.10 | $180.10 |
| Purchase #6 | $227.45 | 4.106% | $236.7891 | $236.79 | $236.80 | $236.80 |
| Purchase #7 | $67.65 | 4.704% | $70.8323 | $70.83 | $70.85 | $70.80 |
| 7 purchase totals = | $1,013.26 | $1,084.3998 | $1,084.39 | $1,084.50 | $1,084.30 | |