| 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 | $46.57 | 3.533% | $48.2153 | $48.22 | $48.20 | $48.20 |
| Purchase #2 | $210.90 | 4.782% | $220.9852 | $220.99 | $221.00 | $221.00 |
| Purchase #3 | $199.49 | 9.185% | $217.8132 | $217.81 | $217.80 | $217.80 |
| Purchase #4 | $213.28 | 3.694% | $221.1586 | $221.16 | $221.15 | $221.20 |
| Purchase #5 | $25.37 | 13.366% | $28.761 | $28.76 | $28.75 | $28.80 |
| Purchase #6 | $47.85 | 5.368% | $50.4186 | $50.42 | $50.40 | $50.40 |
| Purchase #7 | $46.63 | 4.609% | $48.7792 | $48.78 | $48.80 | $48.80 |
| 7 purchase totals = | $790.09 | $836.1311 | $836.14 | $836.10 | $836.20 | |