| 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 | $22.58 | 6.647% | $24.0809 | $24.08 | $24.10 | $24.10 |
| Purchase #2 | $234.53 | 4.731% | $245.6256 | $245.63 | $245.65 | $245.60 |
| Purchase #3 | $187.31 | 5.520% | $197.6495 | $197.65 | $197.65 | $197.60 |
| Purchase #4 | $110.93 | 12.843% | $125.1767 | $125.18 | $125.20 | $125.20 |
| Purchase #5 | $54.53 | 8.645% | $59.2441 | $59.24 | $59.25 | $59.20 |
| Purchase #6 | $104.41 | 3.247% | $107.8002 | $107.80 | $107.80 | $107.80 |
| Purchase #7 | $94.58 | 10.543% | $104.5516 | $104.55 | $104.55 | $104.60 |
| 7 purchase totals = | $808.87 | $864.1286 | $864.13 | $864.20 | $864.10 | |