| 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 | $30.93 | 7.593% | $33.2785 | $33.28 | $33.30 | $33.30 |
| Purchase #2 | $45.90 | 7.357% | $49.2769 | $49.28 | $49.30 | $49.30 |
| Purchase #3 | $184.85 | 4.564% | $193.2866 | $193.29 | $193.30 | $193.30 |
| Purchase #4 | $6.44 | 9.549% | $7.055 | $7.06 | $7.05 | $7.10 |
| Purchase #5 | $102.83 | 10.674% | $113.8061 | $113.81 | $113.80 | $113.80 |
| Purchase #6 | $42.97 | 9.298% | $46.9654 | $46.97 | $46.95 | $47.00 |
| Purchase #7 | $250.52 | 12.680% | $282.2859 | $282.29 | $282.30 | $282.30 |
| 7 purchase totals = | $664.44 | $725.9544 | $725.98 | $726.00 | $726.10 | |