| 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 | $42.58 | 13.246% | $48.2201 | $48.22 | $48.20 | $48.20 |
| Purchase #2 | $210.33 | 12.860% | $237.3784 | $237.38 | $237.40 | $237.40 |
| Purchase #3 | $70.87 | 5.288% | $74.6176 | $74.62 | $74.60 | $74.60 |
| Purchase #4 | $150.73 | 8.637% | $163.7486 | $163.75 | $163.75 | $163.70 |
| Purchase #5 | $81.53 | 3.418% | $84.3167 | $84.32 | $84.30 | $84.30 |
| Purchase #6 | $53.91 | 10.840% | $59.7538 | $59.75 | $59.75 | $59.80 |
| Purchase #7 | $124.88 | 7.213% | $133.8876 | $133.89 | $133.90 | $133.90 |
| 7 purchase totals = | $734.83 | $801.9228 | $801.93 | $801.90 | $801.90 | |