| 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 | $103.81 | 5.746% | $109.7749 | $109.77 | $109.75 | $109.80 |
| Purchase #2 | $54.81 | 3.130% | $56.5256 | $56.53 | $56.55 | $56.50 |
| Purchase #3 | $66.33 | 6.359% | $70.5479 | $70.55 | $70.55 | $70.50 |
| Purchase #4 | $100.59 | 6.854% | $107.4844 | $107.48 | $107.50 | $107.50 |
| Purchase #5 | $130.68 | 10.169% | $143.9688 | $143.97 | $143.95 | $144.00 |
| Purchase #6 | $24.52 | 5.290% | $25.8171 | $25.82 | $25.80 | $25.80 |
| Purchase #7 | $154.61 | 6.825% | $165.1621 | $165.16 | $165.15 | $165.20 |
| 7 purchase totals = | $635.35 | $679.2808 | $679.28 | $679.25 | $679.30 | |