| 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 | $21.61 | 6.663% | $23.0499 | $23.05 | $23.05 | $23.00 |
| Purchase #2 | $235.26 | 8.104% | $254.3255 | $254.33 | $254.35 | $254.30 |
| Purchase #3 | $35.96 | 13.305% | $40.7445 | $40.74 | $40.75 | $40.70 |
| Purchase #4 | $21.91 | 6.338% | $23.2987 | $23.30 | $23.30 | $23.30 |
| Purchase #5 | $242.69 | 5.236% | $255.3972 | $255.40 | $255.40 | $255.40 |
| Purchase #6 | $66.44 | 10.551% | $73.4501 | $73.45 | $73.45 | $73.50 |
| Purchase #7 | $212.60 | 3.296% | $219.6073 | $219.61 | $219.60 | $219.60 |
| 7 purchase totals = | $836.47 | $889.8732 | $889.88 | $889.90 | $889.80 | |