| 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 | $27.58 | 5.411% | $29.0724 | $29.07 | $29.05 | $29.10 |
| Purchase #2 | $239.82 | 8.112% | $259.2742 | $259.27 | $259.25 | $259.30 |
| Purchase #3 | $106.34 | 12.170% | $119.2816 | $119.28 | $119.30 | $119.30 |
| Purchase #4 | $44.88 | 4.680% | $46.9804 | $46.98 | $47.00 | $47.00 |
| Purchase #5 | $155.96 | 8.204% | $168.755 | $168.76 | $168.75 | $168.80 |
| Purchase #6 | $155.46 | 7.771% | $167.5408 | $167.54 | $167.55 | $167.50 |
| Purchase #7 | $183.92 | 13.160% | $208.1239 | $208.12 | $208.10 | $208.10 |
| 7 purchase totals = | $913.96 | $999.0283 | $999.02 | $999.00 | $999.10 | |