| 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 | $38.91 | 5.233% | $40.9462 | $40.95 | $40.95 | $40.90 |
| Purchase #2 | $105.34 | 3.218% | $108.7298 | $108.73 | $108.75 | $108.70 |
| Purchase #3 | $114.74 | 4.267% | $119.636 | $119.64 | $119.65 | $119.60 |
| Purchase #4 | $96.29 | 5.488% | $101.5744 | $101.57 | $101.55 | $101.60 |
| Purchase #5 | $30.46 | 10.381% | $33.6221 | $33.62 | $33.60 | $33.60 |
| Purchase #6 | $216.31 | 8.704% | $235.1376 | $235.14 | $235.15 | $235.10 |
| Purchase #7 | $208.84 | 12.125% | $234.1619 | $234.16 | $234.15 | $234.20 |
| 7 purchase totals = | $810.89 | $873.8080 | $873.81 | $873.80 | $873.70 | |