| 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 | $79.71 | 6.366% | $84.7843 | $84.78 | $84.80 | $84.80 |
| Purchase #2 | $25.57 | 3.553% | $26.4785 | $26.48 | $26.50 | $26.50 |
| Purchase #3 | $39.75 | 9.693% | $43.603 | $43.60 | $43.60 | $43.60 |
| Purchase #4 | $213.29 | 7.713% | $229.7411 | $229.74 | $229.75 | $229.70 |
| Purchase #5 | $150.41 | 12.380% | $169.0308 | $169.03 | $169.05 | $169.00 |
| Purchase #6 | $83.38 | 13.541% | $94.6705 | $94.67 | $94.65 | $94.70 |
| Purchase #7 | $243.65 | 7.255% | $261.3268 | $261.33 | $261.35 | $261.30 |
| 7 purchase totals = | $835.76 | $909.6350 | $909.63 | $909.70 | $909.60 | |