| 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 | $47.65 | 10.180% | $52.5008 | $52.50 | $52.50 | $52.50 |
| Purchase #2 | $74.85 | 10.833% | $82.9585 | $82.96 | $82.95 | $83.00 |
| Purchase #3 | $37.84 | 13.204% | $42.8364 | $42.84 | $42.85 | $42.80 |
| Purchase #4 | $13.56 | 13.471% | $15.3867 | $15.39 | $15.40 | $15.40 |
| Purchase #5 | $174.48 | 13.294% | $197.6754 | $197.68 | $197.70 | $197.70 |
| Purchase #6 | $207.88 | 11.495% | $231.7758 | $231.78 | $231.80 | $231.80 |
| Purchase #7 | $114.40 | 6.363% | $121.6793 | $121.68 | $121.70 | $121.70 |
| 7 purchase totals = | $670.66 | $744.8129 | $744.83 | $744.90 | $744.90 | |