| 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 | $81.42 | 12.630% | $91.7033 | $91.70 | $91.70 | $91.70 |
| Purchase #2 | $45.63 | 9.336% | $49.89 | $49.89 | $49.90 | $49.90 |
| Purchase #3 | $72.32 | 4.140% | $75.314 | $75.31 | $75.30 | $75.30 |
| Purchase #4 | $19.68 | 8.149% | $21.2837 | $21.28 | $21.30 | $21.30 |
| Purchase #5 | $242.95 | 3.639% | $251.791 | $251.79 | $251.80 | $251.80 |
| Purchase #6 | $176.36 | 10.402% | $194.705 | $194.71 | $194.70 | $194.70 |
| Purchase #7 | $231.68 | 8.594% | $251.5906 | $251.59 | $251.60 | $251.60 |
| 7 purchase totals = | $870.04 | $936.2776 | $936.27 | $936.30 | $936.30 | |