| 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 | $117.96 | 11.849% | $131.9371 | $131.94 | $131.95 | $131.90 |
| Purchase #2 | $30.37 | 5.344% | $31.993 | $31.99 | $32.00 | $32.00 |
| Purchase #3 | $75.28 | 4.192% | $78.4357 | $78.44 | $78.45 | $78.40 |
| Purchase #4 | $117.87 | 13.605% | $133.9062 | $133.91 | $133.90 | $133.90 |
| Purchase #5 | $8.70 | 3.822% | $9.0325 | $9.03 | $9.05 | $9.00 |
| Purchase #6 | $52.88 | 11.300% | $58.8554 | $58.86 | $58.85 | $58.90 |
| Purchase #7 | $138.61 | 7.454% | $148.942 | $148.94 | $148.95 | $148.90 |
| 7 purchase totals = | $541.67 | $593.1019 | $593.11 | $593.15 | $593.00 | |