| 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 | $83.54 | 11.399% | $93.0627 | $93.06 | $93.05 | $93.10 |
| Purchase #2 | $99.94 | 5.173% | $105.1099 | $105.11 | $105.10 | $105.10 |
| Purchase #3 | $70.39 | 13.308% | $79.7575 | $79.76 | $79.75 | $79.80 |
| Purchase #4 | $60.55 | 3.629% | $62.7474 | $62.75 | $62.75 | $62.70 |
| Purchase #5 | $233.56 | 12.528% | $262.8204 | $262.82 | $262.80 | $262.80 |
| Purchase #6 | $70.42 | 13.127% | $79.664 | $79.66 | $79.65 | $79.70 |
| Purchase #7 | $224.34 | 5.173% | $235.9451 | $235.95 | $235.95 | $235.90 |
| 7 purchase totals = | $842.74 | $919.1070 | $919.11 | $919.05 | $919.10 | |