| 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 | $81.67 | 8.281% | $88.4331 | $88.43 | $88.45 | $88.40 |
| Purchase #2 | $159.70 | 8.146% | $172.7092 | $172.71 | $172.70 | $172.70 |
| Purchase #3 | $152.35 | 11.670% | $170.1292 | $170.13 | $170.15 | $170.10 |
| Purchase #4 | $89.68 | 7.600% | $96.4957 | $96.50 | $96.50 | $96.50 |
| Purchase #5 | $11.73 | 12.314% | $13.1744 | $13.17 | $13.15 | $13.20 |
| Purchase #6 | $139.37 | 8.872% | $151.7349 | $151.73 | $151.75 | $151.70 |
| Purchase #7 | $75.94 | 10.871% | $84.1954 | $84.20 | $84.20 | $84.20 |
| 7 purchase totals = | $710.44 | $776.8719 | $776.87 | $776.90 | $776.80 | |