| 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 | $47.53 | 10.274% | $52.4132 | $52.41 | $52.40 | $52.40 |
| Purchase #2 | $54.65 | 8.862% | $59.4931 | $59.49 | $59.50 | $59.50 |
| Purchase #3 | $200.27 | 9.853% | $220.0026 | $220.00 | $220.00 | $220.00 |
| Purchase #4 | $187.39 | 6.569% | $199.6996 | $199.70 | $199.70 | $199.70 |
| Purchase #5 | $12.42 | 7.651% | $13.3703 | $13.37 | $13.35 | $13.40 |
| Purchase #6 | $13.39 | 7.156% | $14.3482 | $14.35 | $14.35 | $14.30 |
| Purchase #7 | $113.30 | 10.595% | $125.3041 | $125.30 | $125.30 | $125.30 |
| 7 purchase totals = | $628.95 | $684.6311 | $684.62 | $684.60 | $684.60 | |