| 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 | $89.32 | 4.168% | $93.0429 | $93.04 | $93.05 | $93.00 |
| Purchase #2 | $102.31 | 13.819% | $116.4482 | $116.45 | $116.45 | $116.40 |
| Purchase #3 | $237.25 | 7.339% | $254.6618 | $254.66 | $254.65 | $254.70 |
| Purchase #4 | $250.25 | 9.540% | $274.1239 | $274.12 | $274.10 | $274.10 |
| Purchase #5 | $42.90 | 8.108% | $46.3783 | $46.38 | $46.40 | $46.40 |
| Purchase #6 | $51.89 | 4.139% | $54.0377 | $54.04 | $54.05 | $54.00 |
| Purchase #7 | $116.28 | 7.484% | $124.9824 | $124.98 | $125.00 | $125.00 |
| 7 purchase totals = | $890.20 | $963.6752 | $963.67 | $963.70 | $963.60 | |