| 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 | $42.92 | 10.744% | $47.5313 | $47.53 | $47.55 | $47.50 |
| Purchase #2 | $136.29 | 8.865% | $148.3721 | $148.37 | $148.35 | $148.40 |
| Purchase #3 | $20.91 | 13.751% | $23.7853 | $23.79 | $23.80 | $23.80 |
| Purchase #4 | $97.94 | 9.345% | $107.0925 | $107.09 | $107.10 | $107.10 |
| Purchase #5 | $61.86 | 9.221% | $67.5641 | $67.56 | $67.55 | $67.60 |
| Purchase #6 | $134.84 | 10.696% | $149.2625 | $149.26 | $149.25 | $149.30 |
| Purchase #7 | $248.28 | 7.862% | $267.7998 | $267.80 | $267.80 | $267.80 |
| 7 purchase totals = | $743.04 | $811.4076 | $811.40 | $811.40 | $811.50 | |