| 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 | $21.26 | 12.277% | $23.8701 | $23.87 | $23.85 | $23.90 |
| Purchase #2 | $54.34 | 9.800% | $59.6653 | $59.67 | $59.65 | $59.70 |
| Purchase #3 | $234.26 | 12.537% | $263.6292 | $263.63 | $263.65 | $263.60 |
| Purchase #4 | $87.38 | 4.332% | $91.1653 | $91.17 | $91.15 | $91.20 |
| Purchase #5 | $71.93 | 3.410% | $74.3828 | $74.38 | $74.40 | $74.40 |
| Purchase #6 | $23.89 | 5.873% | $25.2931 | $25.29 | $25.30 | $25.30 |
| Purchase #7 | $154.47 | 10.409% | $170.5488 | $170.55 | $170.55 | $170.50 |
| 7 purchase totals = | $647.53 | $708.5546 | $708.56 | $708.55 | $708.60 | |