| 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 | $35.49 | 7.234% | $38.0573 | $38.06 | $38.05 | $38.10 |
| Purchase #2 | $236.25 | 5.136% | $248.3838 | $248.38 | $248.40 | $248.40 |
| Purchase #3 | $221.88 | 7.743% | $239.0602 | $239.06 | $239.05 | $239.10 |
| Purchase #4 | $46.41 | 10.530% | $51.297 | $51.30 | $51.30 | $51.30 |
| Purchase #5 | $70.92 | 8.426% | $76.8957 | $76.90 | $76.90 | $76.90 |
| Purchase #6 | $218.83 | 7.465% | $235.1657 | $235.17 | $235.15 | $235.20 |
| Purchase #7 | $53.66 | 11.653% | $59.913 | $59.91 | $59.90 | $59.90 |
| 7 purchase totals = | $883.44 | $948.7727 | $948.78 | $948.75 | $948.90 | |