| 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 | $65.30 | 5.429% | $68.8451 | $68.85 | $68.85 | $68.80 |
| Purchase #2 | $137.46 | 3.852% | $142.755 | $142.76 | $142.75 | $142.80 |
| Purchase #3 | $47.75 | 6.778% | $50.9865 | $50.99 | $51.00 | $51.00 |
| Purchase #4 | $135.59 | 11.389% | $151.0323 | $151.03 | $151.05 | $151.00 |
| Purchase #5 | $24.64 | 3.477% | $25.4967 | $25.50 | $25.50 | $25.50 |
| Purchase #6 | $152.78 | 11.738% | $170.7133 | $170.71 | $170.70 | $170.70 |
| Purchase #7 | $68.81 | 4.841% | $72.1411 | $72.14 | $72.15 | $72.10 |
| 7 purchase totals = | $632.33 | $681.9700 | $681.98 | $682.00 | $681.90 | |