| 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 | $85.27 | 3.506% | $88.2596 | $88.26 | $88.25 | $88.30 |
| Purchase #2 | $34.33 | 12.346% | $38.5684 | $38.57 | $38.55 | $38.60 |
| Purchase #3 | $229.25 | 10.694% | $253.766 | $253.77 | $253.75 | $253.80 |
| Purchase #4 | $9.81 | 9.751% | $10.7666 | $10.77 | $10.75 | $10.80 |
| Purchase #5 | $157.63 | 5.790% | $166.7568 | $166.76 | $166.75 | $166.80 |
| Purchase #6 | $110.70 | 10.851% | $122.7121 | $122.71 | $122.70 | $122.70 |
| Purchase #7 | $112.50 | 12.414% | $126.4658 | $126.47 | $126.45 | $126.50 |
| 7 purchase totals = | $739.49 | $807.2953 | $807.31 | $807.20 | $807.50 | |