| 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 | $73.69 | 9.471% | $80.6692 | $80.67 | $80.65 | $80.70 |
| Purchase #2 | $75.55 | 4.701% | $79.1016 | $79.10 | $79.10 | $79.10 |
| Purchase #3 | $65.47 | 3.438% | $67.7209 | $67.72 | $67.70 | $67.70 |
| Purchase #4 | $154.81 | 7.148% | $165.8758 | $165.88 | $165.90 | $165.90 |
| Purchase #5 | $194.67 | 5.559% | $205.4917 | $205.49 | $205.50 | $205.50 |
| Purchase #6 | $28.83 | 9.256% | $31.4985 | $31.50 | $31.50 | $31.50 |
| Purchase #7 | $170.25 | 10.325% | $187.8283 | $187.83 | $187.85 | $187.80 |
| 7 purchase totals = | $763.27 | $818.1860 | $818.19 | $818.20 | $818.20 | |