| 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 | $73.67 | 7.811% | $79.4244 | $79.42 | $79.40 | $79.40 |
| Purchase #2 | $231.36 | 13.343% | $262.2304 | $262.23 | $262.25 | $262.20 |
| Purchase #3 | $193.66 | 8.821% | $210.7427 | $210.74 | $210.75 | $210.70 |
| Purchase #4 | $113.77 | 9.463% | $124.5361 | $124.54 | $124.55 | $124.50 |
| Purchase #5 | $110.58 | 6.867% | $118.1735 | $118.17 | $118.15 | $118.20 |
| Purchase #6 | $26.40 | 3.718% | $27.3816 | $27.38 | $27.40 | $27.40 |
| Purchase #7 | $107.65 | 12.169% | $120.7499 | $120.75 | $120.75 | $120.70 |
| 7 purchase totals = | $857.09 | $943.2386 | $943.23 | $943.25 | $943.10 | |