| 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 | $87.99 | 12.418% | $98.9166 | $98.92 | $98.90 | $98.90 |
| Purchase #2 | $182.34 | 8.461% | $197.7678 | $197.77 | $197.75 | $197.80 |
| Purchase #3 | $180.97 | 4.645% | $189.3761 | $189.38 | $189.40 | $189.40 |
| Purchase #4 | $60.37 | 11.325% | $67.2069 | $67.21 | $67.20 | $67.20 |
| Purchase #5 | $231.55 | 11.524% | $258.2338 | $258.23 | $258.25 | $258.20 |
| Purchase #6 | $158.75 | 3.130% | $163.7189 | $163.72 | $163.70 | $163.70 |
| Purchase #7 | $68.46 | 7.425% | $73.5432 | $73.54 | $73.55 | $73.50 |
| 7 purchase totals = | $970.43 | $1,048.7633 | $1,048.77 | $1,048.75 | $1,048.70 | |