| 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 | $81.71 | 6.569% | $87.0775 | $87.08 | $87.10 | $87.10 |
| Purchase #2 | $88.64 | 13.242% | $100.3777 | $100.38 | $100.40 | $100.40 |
| Purchase #3 | $46.80 | 7.451% | $50.2871 | $50.29 | $50.30 | $50.30 |
| Purchase #4 | $106.43 | 12.365% | $119.5901 | $119.59 | $119.60 | $119.60 |
| Purchase #5 | $123.87 | 10.342% | $136.6806 | $136.68 | $136.70 | $136.70 |
| Purchase #6 | $99.80 | 6.519% | $106.306 | $106.31 | $106.30 | $106.30 |
| Purchase #7 | $76.51 | 6.286% | $81.3194 | $81.32 | $81.30 | $81.30 |
| 7 purchase totals = | $623.76 | $681.6384 | $681.65 | $681.70 | $681.70 | |