| 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 | $15.78 | 8.594% | $17.1361 | $17.14 | $17.15 | $17.10 |
| Purchase #2 | $45.54 | 10.567% | $50.3522 | $50.35 | $50.35 | $50.40 |
| Purchase #3 | $192.53 | 9.574% | $210.9628 | $210.96 | $210.95 | $211.00 |
| Purchase #4 | $67.71 | 11.409% | $75.435 | $75.44 | $75.45 | $75.40 |
| Purchase #5 | $73.99 | 7.608% | $79.6192 | $79.62 | $79.60 | $79.60 |
| Purchase #6 | $188.98 | 3.410% | $195.4242 | $195.42 | $195.40 | $195.40 |
| Purchase #7 | $99.76 | 4.591% | $104.34 | $104.34 | $104.35 | $104.30 |
| 7 purchase totals = | $684.29 | $733.2695 | $733.27 | $733.25 | $733.20 | |