| 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 | $33.47 | 10.348% | $36.9335 | $36.93 | $36.95 | $36.90 |
| Purchase #2 | $121.36 | 3.826% | $126.0032 | $126.00 | $126.00 | $126.00 |
| Purchase #3 | $13.52 | 5.222% | $14.226 | $14.23 | $14.25 | $14.20 |
| Purchase #4 | $63.37 | 13.816% | $72.1252 | $72.13 | $72.15 | $72.10 |
| Purchase #5 | $21.92 | 6.337% | $23.3091 | $23.31 | $23.30 | $23.30 |
| Purchase #6 | $166.25 | 10.482% | $183.6763 | $183.68 | $183.70 | $183.70 |
| Purchase #7 | $70.49 | 8.218% | $76.2829 | $76.28 | $76.30 | $76.30 |
| 7 purchase totals = | $490.38 | $532.5562 | $532.56 | $532.65 | $532.50 | |