| 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 | $68.40 | 13.713% | $77.7797 | $77.78 | $77.80 | $77.80 |
| Purchase #2 | $56.25 | 7.731% | $60.5987 | $60.60 | $60.60 | $60.60 |
| Purchase #3 | $219.54 | 13.603% | $249.404 | $249.40 | $249.40 | $249.40 |
| Purchase #4 | $184.63 | 8.434% | $200.2017 | $200.20 | $200.20 | $200.20 |
| Purchase #5 | $67.97 | 8.108% | $73.481 | $73.48 | $73.50 | $73.50 |
| Purchase #6 | $111.92 | 6.506% | $119.2015 | $119.20 | $119.20 | $119.20 |
| Purchase #7 | $188.33 | 13.858% | $214.4288 | $214.43 | $214.45 | $214.40 |
| 7 purchase totals = | $897.04 | $995.0954 | $995.09 | $995.15 | $995.10 | |