| 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 | $154.65 | 3.733% | $160.4231 | $160.42 | $160.40 | $160.40 |
| Purchase #2 | $67.25 | 13.124% | $76.0759 | $76.08 | $76.10 | $76.10 |
| Purchase #3 | $59.56 | 8.721% | $64.7542 | $64.75 | $64.75 | $64.80 |
| Purchase #4 | $80.51 | 10.431% | $88.908 | $88.91 | $88.90 | $88.90 |
| Purchase #5 | $89.58 | 13.585% | $101.7494 | $101.75 | $101.75 | $101.70 |
| Purchase #6 | $72.81 | 12.237% | $81.7198 | $81.72 | $81.70 | $81.70 |
| Purchase #7 | $236.63 | 4.198% | $246.5637 | $246.56 | $246.55 | $246.60 |
| 7 purchase totals = | $760.99 | $820.1941 | $820.19 | $820.15 | $820.20 | |