| 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 | $22.37 | 6.519% | $23.8283 | $23.83 | $23.85 | $23.80 |
| Purchase #2 | $56.47 | 13.318% | $63.9907 | $63.99 | $64.00 | $64.00 |
| Purchase #3 | $58.25 | 4.817% | $61.0559 | $61.06 | $61.05 | $61.10 |
| Purchase #4 | $168.37 | 13.499% | $191.0983 | $191.10 | $191.10 | $191.10 |
| Purchase #5 | $26.38 | 11.494% | $29.4121 | $29.41 | $29.40 | $29.40 |
| Purchase #6 | $38.56 | 3.699% | $39.9863 | $39.99 | $40.00 | $40.00 |
| Purchase #7 | $237.87 | 9.791% | $261.1599 | $261.16 | $261.15 | $261.20 |
| 7 purchase totals = | $608.27 | $670.5315 | $670.54 | $670.55 | $670.60 | |