| 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 | $106.89 | 3.456% | $110.5841 | $110.58 | $110.60 | $110.60 |
| Purchase #2 | $71.64 | 7.351% | $76.9063 | $76.91 | $76.90 | $76.90 |
| Purchase #3 | $142.51 | 8.485% | $154.602 | $154.60 | $154.60 | $154.60 |
| Purchase #4 | $244.74 | 10.732% | $271.0055 | $271.01 | $271.00 | $271.00 |
| Purchase #5 | $121.25 | 4.247% | $126.3995 | $126.40 | $126.40 | $126.40 |
| Purchase #6 | $63.79 | 9.678% | $69.9636 | $69.96 | $69.95 | $70.00 |
| Purchase #7 | $106.91 | 8.707% | $116.2187 | $116.22 | $116.20 | $116.20 |
| 7 purchase totals = | $857.73 | $925.6797 | $925.68 | $925.65 | $925.70 | |