| 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 | $98.70 | 11.293% | $109.8462 | $109.85 | $109.85 | $109.80 |
| Purchase #2 | $157.63 | 6.416% | $167.7435 | $167.74 | $167.75 | $167.70 |
| Purchase #3 | $102.32 | 13.846% | $116.4872 | $116.49 | $116.50 | $116.50 |
| Purchase #4 | $41.48 | 12.864% | $46.816 | $46.82 | $46.80 | $46.80 |
| Purchase #5 | $19.66 | 7.154% | $21.0665 | $21.07 | $21.05 | $21.10 |
| Purchase #6 | $70.62 | 7.725% | $76.0754 | $76.08 | $76.10 | $76.10 |
| Purchase #7 | $22.94 | 9.669% | $25.1581 | $25.16 | $25.15 | $25.20 |
| 7 purchase totals = | $513.35 | $563.1929 | $563.21 | $563.20 | $563.20 | |