| 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 | $217.97 | 7.258% | $233.7903 | $233.79 | $233.80 | $233.80 |
| Purchase #2 | $45.35 | 8.525% | $49.2161 | $49.22 | $49.20 | $49.20 |
| Purchase #3 | $87.28 | 7.849% | $94.1306 | $94.13 | $94.15 | $94.10 |
| Purchase #4 | $73.40 | 5.289% | $77.2821 | $77.28 | $77.30 | $77.30 |
| Purchase #5 | $48.86 | 13.226% | $55.3222 | $55.32 | $55.30 | $55.30 |
| Purchase #6 | $110.50 | 5.434% | $116.5046 | $116.50 | $116.50 | $116.50 |
| Purchase #7 | $96.67 | 6.842% | $103.2842 | $103.28 | $103.30 | $103.30 |
| 7 purchase totals = | $680.03 | $729.5301 | $729.52 | $729.55 | $729.50 | |