| 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 | $86.76 | 8.221% | $93.8925 | $93.89 | $93.90 | $93.90 |
| Purchase #2 | $160.45 | 7.681% | $172.7742 | $172.77 | $172.75 | $172.80 |
| Purchase #3 | $29.72 | 9.562% | $32.5618 | $32.56 | $32.55 | $32.60 |
| Purchase #4 | $96.33 | 13.280% | $109.1226 | $109.12 | $109.10 | $109.10 |
| Purchase #5 | $30.66 | 3.389% | $31.6991 | $31.70 | $31.70 | $31.70 |
| Purchase #6 | $236.50 | 3.229% | $244.1366 | $244.14 | $244.15 | $244.10 |
| Purchase #7 | $170.59 | 13.462% | $193.5548 | $193.55 | $193.55 | $193.60 |
| 7 purchase totals = | $811.01 | $877.7416 | $877.73 | $877.70 | $877.80 | |