| 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 | $10.30 | 11.525% | $11.4871 | $11.49 | $11.50 | $11.50 |
| Purchase #2 | $77.96 | 10.113% | $85.8441 | $85.84 | $85.85 | $85.80 |
| Purchase #3 | $209.73 | 8.468% | $227.4899 | $227.49 | $227.50 | $227.50 |
| Purchase #4 | $215.70 | 6.387% | $229.4768 | $229.48 | $229.50 | $229.50 |
| Purchase #5 | $132.43 | 10.309% | $146.0822 | $146.08 | $146.10 | $146.10 |
| Purchase #6 | $57.92 | 7.346% | $62.1748 | $62.17 | $62.15 | $62.20 |
| Purchase #7 | $172.68 | 8.409% | $187.2007 | $187.20 | $187.20 | $187.20 |
| 7 purchase totals = | $876.72 | $949.7556 | $949.75 | $949.80 | $949.80 | |