| 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 | $46.54 | 5.646% | $49.1676 | $49.17 | $49.15 | $49.20 |
| Purchase #2 | $113.39 | 7.446% | $121.833 | $121.83 | $121.85 | $121.80 |
| Purchase #3 | $16.77 | 10.779% | $18.5776 | $18.58 | $18.60 | $18.60 |
| Purchase #4 | $37.44 | 12.863% | $42.2559 | $42.26 | $42.25 | $42.30 |
| Purchase #5 | $151.27 | 3.142% | $156.0229 | $156.02 | $156.00 | $156.00 |
| Purchase #6 | $221.91 | 11.832% | $248.1664 | $248.17 | $248.15 | $248.20 |
| Purchase #7 | $97.48 | 11.329% | $108.5235 | $108.52 | $108.50 | $108.50 |
| 7 purchase totals = | $684.80 | $744.5469 | $744.55 | $744.50 | $744.60 | |