| 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 | $54.79 | 10.500% | $60.543 | $60.54 | $60.55 | $60.50 |
| Purchase #2 | $74.43 | 8.456% | $80.7238 | $80.72 | $80.70 | $80.70 |
| Purchase #3 | $219.76 | 6.455% | $233.9455 | $233.95 | $233.95 | $233.90 |
| Purchase #4 | $239.91 | 13.610% | $272.5618 | $272.56 | $272.55 | $272.60 |
| Purchase #5 | $21.34 | 3.810% | $22.1531 | $22.15 | $22.15 | $22.20 |
| Purchase #6 | $197.74 | 11.112% | $219.7129 | $219.71 | $219.70 | $219.70 |
| Purchase #7 | $58.68 | 5.286% | $61.7818 | $61.78 | $61.80 | $61.80 |
| 7 purchase totals = | $866.65 | $951.4219 | $951.41 | $951.40 | $951.40 | |