| 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 | $34.45 | 10.465% | $38.0552 | $38.06 | $38.05 | $38.10 |
| Purchase #2 | $249.73 | 4.460% | $260.868 | $260.87 | $260.85 | $260.90 |
| Purchase #3 | $113.90 | 6.747% | $121.5848 | $121.58 | $121.60 | $121.60 |
| Purchase #4 | $188.45 | 13.235% | $213.3914 | $213.39 | $213.40 | $213.40 |
| Purchase #5 | $48.86 | 5.117% | $51.3602 | $51.36 | $51.35 | $51.40 |
| Purchase #6 | $72.49 | 3.409% | $74.9612 | $74.96 | $74.95 | $75.00 |
| Purchase #7 | $212.80 | 11.719% | $237.738 | $237.74 | $237.75 | $237.70 |
| 7 purchase totals = | $920.68 | $997.9588 | $997.96 | $997.95 | $998.10 | |