| 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 | $24.31 | 8.698% | $26.4245 | $26.42 | $26.40 | $26.40 |
| Purchase #2 | $167.27 | 5.506% | $176.4799 | $176.48 | $176.50 | $176.50 |
| Purchase #3 | $76.30 | 9.434% | $83.4981 | $83.50 | $83.50 | $83.50 |
| Purchase #4 | $5.33 | 9.594% | $5.8414 | $5.84 | $5.85 | $5.80 |
| Purchase #5 | $84.28 | 9.602% | $92.3726 | $92.37 | $92.35 | $92.40 |
| Purchase #6 | $133.82 | 9.688% | $146.7845 | $146.78 | $146.80 | $146.80 |
| Purchase #7 | $151.54 | 8.146% | $163.8844 | $163.88 | $163.90 | $163.90 |
| 7 purchase totals = | $642.85 | $695.2854 | $695.27 | $695.30 | $695.30 | |