| 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 | $53.77 | 3.545% | $55.6761 | $55.68 | $55.70 | $55.70 |
| Purchase #2 | $126.84 | 9.872% | $139.3616 | $139.36 | $139.35 | $139.40 |
| Purchase #3 | $114.54 | 13.231% | $129.6948 | $129.69 | $129.70 | $129.70 |
| Purchase #4 | $81.54 | 5.618% | $86.1209 | $86.12 | $86.10 | $86.10 |
| Purchase #5 | $109.51 | 7.517% | $117.7419 | $117.74 | $117.75 | $117.70 |
| Purchase #6 | $98.99 | 13.288% | $112.1438 | $112.14 | $112.15 | $112.10 |
| Purchase #7 | $208.27 | 7.855% | $224.6296 | $224.63 | $224.65 | $224.60 |
| 7 purchase totals = | $793.46 | $865.3687 | $865.36 | $865.40 | $865.30 | |