| 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 | $64.68 | 3.237% | $66.7737 | $66.77 | $66.75 | $66.80 |
| Purchase #2 | $36.96 | 6.711% | $39.4404 | $39.44 | $39.45 | $39.40 |
| Purchase #3 | $156.55 | 4.371% | $163.3928 | $163.39 | $163.40 | $163.40 |
| Purchase #4 | $217.69 | 12.499% | $244.8991 | $244.90 | $244.90 | $244.90 |
| Purchase #5 | $32.29 | 11.721% | $36.0747 | $36.07 | $36.05 | $36.10 |
| Purchase #6 | $186.37 | 9.202% | $203.5198 | $203.52 | $203.50 | $203.50 |
| Purchase #7 | $139.67 | 8.271% | $151.2221 | $151.22 | $151.20 | $151.20 |
| 7 purchase totals = | $834.21 | $905.3226 | $905.31 | $905.25 | $905.30 | |