| 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 | $103.32 | 4.240% | $107.7008 | $107.70 | $107.70 | $107.70 |
| Purchase #2 | $231.37 | 9.810% | $254.0674 | $254.07 | $254.05 | $254.10 |
| Purchase #3 | $56.68 | 4.624% | $59.3009 | $59.30 | $59.30 | $59.30 |
| Purchase #4 | $173.33 | 8.420% | $187.9244 | $187.92 | $187.90 | $187.90 |
| Purchase #5 | $8.77 | 7.488% | $9.4267 | $9.43 | $9.45 | $9.40 |
| Purchase #6 | $38.49 | 4.352% | $40.1651 | $40.17 | $40.15 | $40.20 |
| Purchase #7 | $104.34 | 8.784% | $113.5052 | $113.51 | $113.50 | $113.50 |
| 7 purchase totals = | $716.30 | $772.0905 | $772.10 | $772.05 | $772.10 | |