| 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 | $98.39 | 3.801% | $102.1298 | $102.13 | $102.15 | $102.10 |
| Purchase #2 | $199.94 | 8.868% | $217.6707 | $217.67 | $217.65 | $217.70 |
| Purchase #3 | $116.51 | 8.407% | $126.305 | $126.31 | $126.30 | $126.30 |
| Purchase #4 | $57.32 | 8.648% | $62.277 | $62.28 | $62.30 | $62.30 |
| Purchase #5 | $93.54 | 9.108% | $102.0596 | $102.06 | $102.05 | $102.10 |
| Purchase #6 | $81.75 | 3.159% | $84.3325 | $84.33 | $84.35 | $84.30 |
| Purchase #7 | $132.43 | 10.616% | $146.4888 | $146.49 | $146.50 | $146.50 |
| 7 purchase totals = | $779.88 | $841.2634 | $841.27 | $841.30 | $841.30 | |