| 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 | $35.98 | 4.483% | $37.593 | $37.59 | $37.60 | $37.60 |
| Purchase #2 | $86.29 | 5.480% | $91.0187 | $91.02 | $91.00 | $91.00 |
| Purchase #3 | $154.78 | 3.377% | $160.0069 | $160.01 | $160.00 | $160.00 |
| Purchase #4 | $54.41 | 6.309% | $57.8427 | $57.84 | $57.85 | $57.80 |
| Purchase #5 | $25.99 | 6.347% | $27.6396 | $27.64 | $27.65 | $27.60 |
| Purchase #6 | $132.47 | 12.308% | $148.7744 | $148.77 | $148.75 | $148.80 |
| Purchase #7 | $42.29 | 11.657% | $47.2197 | $47.22 | $47.20 | $47.20 |
| 7 purchase totals = | $532.21 | $570.0950 | $570.09 | $570.05 | $570.00 | |