| 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 | $87.97 | 4.494% | $91.9234 | $91.92 | $91.90 | $91.90 |
| Purchase #2 | $96.92 | 10.118% | $106.7264 | $106.73 | $106.75 | $106.70 |
| Purchase #3 | $95.56 | 11.839% | $106.8733 | $106.87 | $106.85 | $106.90 |
| Purchase #4 | $180.48 | 13.659% | $205.1318 | $205.13 | $205.15 | $205.10 |
| Purchase #5 | $6.42 | 8.715% | $6.9795 | $6.98 | $7.00 | $7.00 |
| Purchase #6 | $137.57 | 3.337% | $142.1607 | $142.16 | $142.15 | $142.20 |
| Purchase #7 | $103.71 | 9.703% | $113.773 | $113.77 | $113.75 | $113.80 |
| 7 purchase totals = | $708.63 | $773.5681 | $773.56 | $773.55 | $773.60 | |