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 | $40.33 | 13.748% | $45.8746 | $45.87 | $45.85 | $45.90 |
Purchase #2 | $132.45 | 3.797% | $137.4791 | $137.48 | $137.50 | $137.50 |
Purchase #3 | $218.56 | 4.808% | $229.0684 | $229.07 | $229.05 | $229.10 |
Purchase #4 | $22.56 | 11.137% | $25.0725 | $25.07 | $25.05 | $25.10 |
Purchase #5 | $55.48 | 12.405% | $62.3623 | $62.36 | $62.35 | $62.40 |
Purchase #6 | $149.67 | 8.189% | $161.9265 | $161.93 | $161.95 | $161.90 |
Purchase #7 | $16.61 | 9.493% | $18.1868 | $18.19 | $18.20 | $18.20 |
7 purchase totals = | $635.66 | $679.9702 | $679.97 | $679.95 | $680.10 |