| 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 | $12.55 | 5.621% | $13.2554 | $13.26 | $13.25 | $13.30 |
| Purchase #2 | $40.49 | 8.683% | $44.0057 | $44.01 | $44.00 | $44.00 |
| Purchase #3 | $85.45 | 10.678% | $94.5744 | $94.57 | $94.55 | $94.60 |
| Purchase #4 | $61.65 | 7.735% | $66.4186 | $66.42 | $66.40 | $66.40 |
| Purchase #5 | $244.81 | 4.156% | $254.9843 | $254.98 | $255.00 | $255.00 |
| Purchase #6 | $116.93 | 6.394% | $124.4065 | $124.41 | $124.40 | $124.40 |
| Purchase #7 | $111.68 | 7.780% | $120.3687 | $120.37 | $120.35 | $120.40 |
| 7 purchase totals = | $673.56 | $718.0136 | $718.02 | $717.95 | $718.10 | |