| 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 | $67.77 | 11.321% | $75.4422 | $75.44 | $75.45 | $75.40 |
| Purchase #2 | $222.98 | 6.347% | $237.1325 | $237.13 | $237.15 | $237.10 |
| Purchase #3 | $117.61 | 12.542% | $132.3606 | $132.36 | $132.35 | $132.40 |
| Purchase #4 | $197.61 | 12.654% | $222.6156 | $222.62 | $222.60 | $222.60 |
| Purchase #5 | $29.48 | 7.575% | $31.7131 | $31.71 | $31.70 | $31.70 |
| Purchase #6 | $67.25 | 3.725% | $69.7551 | $69.76 | $69.75 | $69.80 |
| Purchase #7 | $187.58 | 7.253% | $201.1852 | $201.19 | $201.20 | $201.20 |
| 7 purchase totals = | $890.28 | $970.2043 | $970.21 | $970.20 | $970.20 | |