| 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 | $59.36 | 7.819% | $64.0014 | $64.00 | $64.00 | $64.00 |
| Purchase #2 | $230.31 | 5.635% | $243.288 | $243.29 | $243.30 | $243.30 |
| Purchase #3 | $208.66 | 6.599% | $222.4295 | $222.43 | $222.45 | $222.40 |
| Purchase #4 | $187.44 | 13.470% | $212.6882 | $212.69 | $212.70 | $212.70 |
| Purchase #5 | $5.99 | 7.383% | $6.4322 | $6.43 | $6.45 | $6.40 |
| Purchase #6 | $125.56 | 9.241% | $137.163 | $137.16 | $137.15 | $137.20 |
| Purchase #7 | $89.86 | 3.753% | $93.2324 | $93.23 | $93.25 | $93.20 |
| 7 purchase totals = | $907.18 | $979.2347 | $979.23 | $979.30 | $979.20 | |