| 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 | $45.93 | 8.376% | $49.7771 | $49.78 | $49.80 | $49.80 |
| Purchase #2 | $28.28 | 6.738% | $30.1855 | $30.19 | $30.20 | $30.20 |
| Purchase #3 | $55.25 | 4.777% | $57.8893 | $57.89 | $57.90 | $57.90 |
| Purchase #4 | $101.99 | 8.512% | $110.6714 | $110.67 | $110.65 | $110.70 |
| Purchase #5 | $107.69 | 8.515% | $116.8598 | $116.86 | $116.85 | $116.90 |
| Purchase #6 | $84.43 | 10.810% | $93.5569 | $93.56 | $93.55 | $93.60 |
| Purchase #7 | $47.36 | 6.323% | $50.3546 | $50.35 | $50.35 | $50.40 |
| 7 purchase totals = | $470.93 | $509.2946 | $509.30 | $509.30 | $509.50 | |