| 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 | $20.49 | 9.436% | $22.4234 | $22.42 | $22.40 | $22.40 |
| Purchase #2 | $37.97 | 3.288% | $39.2185 | $39.22 | $39.20 | $39.20 |
| Purchase #3 | $65.70 | 7.733% | $70.7806 | $70.78 | $70.80 | $70.80 |
| Purchase #4 | $163.74 | 13.174% | $185.3111 | $185.31 | $185.30 | $185.30 |
| Purchase #5 | $47.30 | 4.761% | $49.552 | $49.55 | $49.55 | $49.60 |
| Purchase #6 | $91.50 | 11.371% | $101.9045 | $101.90 | $101.90 | $101.90 |
| Purchase #7 | $109.53 | 11.304% | $121.9113 | $121.91 | $121.90 | $121.90 |
| 7 purchase totals = | $536.23 | $591.1014 | $591.09 | $591.05 | $591.10 | |