| 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 | $22.36 | 3.412% | $23.1229 | $23.12 | $23.10 | $23.10 |
| Purchase #2 | $60.41 | 5.486% | $63.7241 | $63.72 | $63.70 | $63.70 |
| Purchase #3 | $58.70 | 5.234% | $61.7724 | $61.77 | $61.75 | $61.80 |
| Purchase #4 | $117.29 | 12.142% | $131.5314 | $131.53 | $131.55 | $131.50 |
| Purchase #5 | $176.79 | 13.583% | $200.8034 | $200.80 | $200.80 | $200.80 |
| Purchase #6 | $213.75 | 9.115% | $233.2333 | $233.23 | $233.25 | $233.20 |
| Purchase #7 | $16.57 | 5.526% | $17.4857 | $17.49 | $17.50 | $17.50 |
| 7 purchase totals = | $665.87 | $731.6732 | $731.66 | $731.65 | $731.60 | |