| 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 | $22.96 | 3.192% | $23.6929 | $23.69 | $23.70 | $23.70 |
| Purchase #2 | $32.90 | 9.348% | $35.9755 | $35.98 | $36.00 | $36.00 |
| Purchase #3 | $235.48 | 13.455% | $267.1638 | $267.16 | $267.15 | $267.20 |
| Purchase #4 | $57.71 | 8.374% | $62.5426 | $62.54 | $62.55 | $62.50 |
| Purchase #5 | $215.72 | 7.102% | $231.0404 | $231.04 | $231.05 | $231.00 |
| Purchase #6 | $121.80 | 8.829% | $132.5537 | $132.55 | $132.55 | $132.60 |
| Purchase #7 | $93.65 | 4.317% | $97.6929 | $97.69 | $97.70 | $97.70 |
| 7 purchase totals = | $780.22 | $850.6618 | $850.65 | $850.70 | $850.70 | |