| 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 | $116.46 | 4.543% | $121.7508 | $121.75 | $121.75 | $121.80 |
| Purchase #2 | $46.58 | 11.542% | $51.9563 | $51.96 | $51.95 | $52.00 |
| Purchase #3 | $178.47 | 6.474% | $190.0241 | $190.02 | $190.00 | $190.00 |
| Purchase #4 | $237.61 | 10.151% | $261.7298 | $261.73 | $261.75 | $261.70 |
| Purchase #5 | $212.96 | 12.756% | $240.1252 | $240.13 | $240.15 | $240.10 |
| Purchase #6 | $49.41 | 4.385% | $51.5766 | $51.58 | $51.60 | $51.60 |
| Purchase #7 | $68.42 | 5.590% | $72.2447 | $72.24 | $72.25 | $72.20 |
| 7 purchase totals = | $909.91 | $989.4075 | $989.41 | $989.45 | $989.40 | |