| 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 | $53.38 | 3.866% | $55.4437 | $55.44 | $55.45 | $55.40 |
| Purchase #2 | $86.66 | 6.359% | $92.1707 | $92.17 | $92.15 | $92.20 |
| Purchase #3 | $213.72 | 3.413% | $221.0143 | $221.01 | $221.00 | $221.00 |
| Purchase #4 | $151.51 | 6.155% | $160.8354 | $160.84 | $160.85 | $160.80 |
| Purchase #5 | $147.54 | 10.541% | $163.0922 | $163.09 | $163.10 | $163.10 |
| Purchase #6 | $45.83 | 6.156% | $48.6513 | $48.65 | $48.65 | $48.70 |
| Purchase #7 | $64.77 | 11.110% | $71.9659 | $71.97 | $71.95 | $72.00 |
| 7 purchase totals = | $763.41 | $813.1735 | $813.17 | $813.15 | $813.20 | |