| 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 | $53.29 | 7.665% | $57.3747 | $57.37 | $57.35 | $57.40 |
| Purchase #2 | $120.53 | 9.649% | $132.1599 | $132.16 | $132.15 | $132.20 |
| Purchase #3 | $60.46 | 8.337% | $65.5006 | $65.50 | $65.50 | $65.50 |
| Purchase #4 | $67.93 | 12.782% | $76.6128 | $76.61 | $76.60 | $76.60 |
| Purchase #5 | $249.38 | 9.204% | $272.3329 | $272.33 | $272.35 | $272.30 |
| Purchase #6 | $225.26 | 12.165% | $252.6629 | $252.66 | $252.65 | $252.70 |
| Purchase #7 | $136.71 | 8.850% | $148.8088 | $148.81 | $148.80 | $148.80 |
| 7 purchase totals = | $913.56 | $1,005.4526 | $1,005.44 | $1,005.40 | $1,005.50 | |