| 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 | $45.70 | 13.143% | $51.7064 | $51.71 | $51.70 | $51.70 |
| Purchase #2 | $21.92 | 9.308% | $23.9603 | $23.96 | $23.95 | $24.00 |
| Purchase #3 | $78.96 | 9.560% | $86.5086 | $86.51 | $86.50 | $86.50 |
| Purchase #4 | $70.26 | 8.619% | $76.3157 | $76.32 | $76.30 | $76.30 |
| Purchase #5 | $128.94 | 8.310% | $139.6549 | $139.65 | $139.65 | $139.70 |
| Purchase #6 | $247.60 | 13.260% | $280.4318 | $280.43 | $280.45 | $280.40 |
| Purchase #7 | $78.44 | 11.201% | $87.2261 | $87.23 | $87.25 | $87.20 |
| 7 purchase totals = | $671.82 | $745.8038 | $745.81 | $745.80 | $745.80 | |