| 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 | $5.85 | 10.784% | $6.4809 | $6.48 | $6.50 | $6.50 |
| Purchase #2 | $141.50 | 8.296% | $153.2388 | $153.24 | $153.25 | $153.20 |
| Purchase #3 | $152.27 | 8.405% | $165.0683 | $165.07 | $165.05 | $165.10 |
| Purchase #4 | $143.31 | 13.596% | $162.7944 | $162.79 | $162.80 | $162.80 |
| Purchase #5 | $64.54 | 8.529% | $70.0446 | $70.04 | $70.05 | $70.00 |
| Purchase #6 | $238.77 | 7.761% | $257.3009 | $257.30 | $257.30 | $257.30 |
| Purchase #7 | $144.46 | 13.468% | $163.9159 | $163.92 | $163.90 | $163.90 |
| 7 purchase totals = | $890.70 | $978.8438 | $978.84 | $978.85 | $978.80 | |