| 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 | $83.73 | 3.267% | $86.4655 | $86.47 | $86.45 | $86.50 |
| Purchase #2 | $18.77 | 12.708% | $21.1553 | $21.16 | $21.15 | $21.20 |
| Purchase #3 | $91.47 | 11.151% | $101.6698 | $101.67 | $101.65 | $101.70 |
| Purchase #4 | $93.43 | 10.132% | $102.8963 | $102.90 | $102.90 | $102.90 |
| Purchase #5 | $76.70 | 9.548% | $84.0233 | $84.02 | $84.00 | $84.00 |
| Purchase #6 | $161.46 | 10.111% | $177.7852 | $177.79 | $177.80 | $177.80 |
| Purchase #7 | $143.79 | 12.580% | $161.8788 | $161.88 | $161.90 | $161.90 |
| 7 purchase totals = | $669.35 | $735.8742 | $735.89 | $735.85 | $736.00 | |