| 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 | $96.37 | 12.485% | $108.4018 | $108.40 | $108.40 | $108.40 |
| Purchase #2 | $188.49 | 4.560% | $197.0851 | $197.09 | $197.10 | $197.10 |
| Purchase #3 | $104.76 | 11.601% | $116.9132 | $116.91 | $116.90 | $116.90 |
| Purchase #4 | $79.67 | 7.501% | $85.646 | $85.65 | $85.65 | $85.60 |
| Purchase #5 | $5.58 | 4.667% | $5.8404 | $5.84 | $5.85 | $5.80 |
| Purchase #6 | $246.29 | 4.410% | $257.1514 | $257.15 | $257.15 | $257.20 |
| Purchase #7 | $29.85 | 5.242% | $31.4147 | $31.41 | $31.40 | $31.40 |
| 7 purchase totals = | $751.01 | $802.4526 | $802.45 | $802.45 | $802.40 | |