| 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 | $70.56 | 5.309% | $74.306 | $74.31 | $74.30 | $74.30 |
| Purchase #2 | $49.99 | 12.848% | $56.4127 | $56.41 | $56.40 | $56.40 |
| Purchase #3 | $164.58 | 8.210% | $178.092 | $178.09 | $178.10 | $178.10 |
| Purchase #4 | $88.46 | 8.604% | $96.0711 | $96.07 | $96.05 | $96.10 |
| Purchase #5 | $108.35 | 7.131% | $116.0764 | $116.08 | $116.10 | $116.10 |
| Purchase #6 | $229.63 | 13.761% | $261.2294 | $261.23 | $261.25 | $261.20 |
| Purchase #7 | $96.69 | 7.445% | $103.8886 | $103.89 | $103.90 | $103.90 |
| 7 purchase totals = | $808.26 | $886.0762 | $886.08 | $886.10 | $886.10 | |