| 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 | $86.45 | 11.132% | $96.0736 | $96.07 | $96.05 | $96.10 |
| Purchase #2 | $55.82 | 7.807% | $60.1779 | $60.18 | $60.20 | $60.20 |
| Purchase #3 | $121.39 | 8.498% | $131.7057 | $131.71 | $131.70 | $131.70 |
| Purchase #4 | $12.60 | 10.292% | $13.8968 | $13.90 | $13.90 | $13.90 |
| Purchase #5 | $110.35 | 13.371% | $125.1049 | $125.10 | $125.10 | $125.10 |
| Purchase #6 | $173.90 | 9.806% | $190.9526 | $190.95 | $190.95 | $191.00 |
| Purchase #7 | $173.79 | 4.546% | $181.6905 | $181.69 | $181.70 | $181.70 |
| 7 purchase totals = | $734.30 | $799.6020 | $799.60 | $799.60 | $799.70 | |