| 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 | $76.49 | 13.381% | $86.7251 | $86.73 | $86.75 | $86.70 |
| Purchase #2 | $45.90 | 12.734% | $51.7449 | $51.74 | $51.75 | $51.70 |
| Purchase #3 | $53.38 | 13.785% | $60.7384 | $60.74 | $60.75 | $60.70 |
| Purchase #4 | $35.69 | 9.518% | $39.087 | $39.09 | $39.10 | $39.10 |
| Purchase #5 | $81.39 | 8.247% | $88.1022 | $88.10 | $88.10 | $88.10 |
| Purchase #6 | $167.91 | 4.310% | $175.1469 | $175.15 | $175.15 | $175.10 |
| Purchase #7 | $48.49 | 6.468% | $51.6263 | $51.63 | $51.65 | $51.60 |
| 7 purchase totals = | $509.25 | $553.1708 | $553.18 | $553.25 | $553.00 | |