| 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 | $99.58 | 11.143% | $110.6762 | $110.68 | $110.70 | $110.70 |
| Purchase #2 | $72.37 | 12.367% | $81.32 | $81.32 | $81.30 | $81.30 |
| Purchase #3 | $54.35 | 5.462% | $57.3186 | $57.32 | $57.30 | $57.30 |
| Purchase #4 | $51.67 | 6.399% | $54.9764 | $54.98 | $55.00 | $55.00 |
| Purchase #5 | $192.89 | 6.827% | $206.0586 | $206.06 | $206.05 | $206.10 |
| Purchase #6 | $108.84 | 7.181% | $116.6558 | $116.66 | $116.65 | $116.70 |
| Purchase #7 | $151.68 | 4.407% | $158.3645 | $158.36 | $158.35 | $158.40 |
| 7 purchase totals = | $731.38 | $785.3701 | $785.38 | $785.35 | $785.50 | |