| 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 | $22.82 | 6.407% | $24.2821 | $24.28 | $24.30 | $24.30 |
| Purchase #2 | $49.65 | 11.778% | $55.4978 | $55.50 | $55.50 | $55.50 |
| Purchase #3 | $62.73 | 3.838% | $65.1376 | $65.14 | $65.15 | $65.10 |
| Purchase #4 | $99.45 | 11.422% | $110.8092 | $110.81 | $110.80 | $110.80 |
| Purchase #5 | $225.62 | 3.338% | $233.1512 | $233.15 | $233.15 | $233.20 |
| Purchase #6 | $94.59 | 10.833% | $104.8369 | $104.84 | $104.85 | $104.80 |
| Purchase #7 | $132.29 | 8.743% | $143.8561 | $143.86 | $143.85 | $143.90 |
| 7 purchase totals = | $687.15 | $737.5709 | $737.58 | $737.60 | $737.60 | |