| 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 | $32.66 | 8.433% | $35.4142 | $35.41 | $35.40 | $35.40 |
| Purchase #2 | $51.39 | 9.182% | $56.1086 | $56.11 | $56.10 | $56.10 |
| Purchase #3 | $103.49 | 12.328% | $116.2482 | $116.25 | $116.25 | $116.20 |
| Purchase #4 | $182.39 | 13.177% | $206.4235 | $206.42 | $206.40 | $206.40 |
| Purchase #5 | $111.77 | 9.739% | $122.6553 | $122.66 | $122.65 | $122.70 |
| Purchase #6 | $123.62 | 10.318% | $136.3751 | $136.38 | $136.40 | $136.40 |
| Purchase #7 | $163.39 | 13.306% | $185.1307 | $185.13 | $185.15 | $185.10 |
| 7 purchase totals = | $768.71 | $858.3556 | $858.36 | $858.35 | $858.30 | |