| 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 | $247.92 | 11.747% | $277.0432 | $277.04 | $277.05 | $277.00 |
| Purchase #2 | $92.67 | 13.863% | $105.5168 | $105.52 | $105.50 | $105.50 |
| Purchase #3 | $18.95 | 13.477% | $21.5039 | $21.50 | $21.50 | $21.50 |
| Purchase #4 | $45.42 | 6.657% | $48.4436 | $48.44 | $48.45 | $48.40 |
| Purchase #5 | $27.70 | 10.729% | $30.6719 | $30.67 | $30.65 | $30.70 |
| Purchase #6 | $157.29 | 8.444% | $170.5716 | $170.57 | $170.55 | $170.60 |
| Purchase #7 | $47.79 | 9.110% | $52.1437 | $52.14 | $52.15 | $52.10 |
| 7 purchase totals = | $637.74 | $705.8947 | $705.88 | $705.85 | $705.80 | |