| 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 | $201.55 | 7.318% | $216.2994 | $216.30 | $216.30 | $216.30 |
| Purchase #2 | $74.43 | 8.523% | $80.7737 | $80.77 | $80.75 | $80.80 |
| Purchase #3 | $147.80 | 10.801% | $163.7639 | $163.76 | $163.75 | $163.80 |
| Purchase #4 | $50.32 | 7.803% | $54.2465 | $54.25 | $54.25 | $54.20 |
| Purchase #5 | $54.30 | 10.740% | $60.1318 | $60.13 | $60.15 | $60.10 |
| Purchase #6 | $136.78 | 8.274% | $148.0972 | $148.10 | $148.10 | $148.10 |
| Purchase #7 | $88.47 | 13.264% | $100.2047 | $100.20 | $100.20 | $100.20 |
| 7 purchase totals = | $753.65 | $823.5172 | $823.51 | $823.50 | $823.50 | |