| 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 | $68.65 | 4.204% | $71.536 | $71.54 | $71.55 | $71.50 |
| Purchase #2 | $197.46 | 13.673% | $224.4587 | $224.46 | $224.45 | $224.50 |
| Purchase #3 | $146.60 | 9.431% | $160.4258 | $160.43 | $160.45 | $160.40 |
| Purchase #4 | $30.55 | 6.362% | $32.4936 | $32.49 | $32.50 | $32.50 |
| Purchase #5 | $117.52 | 11.223% | $130.7093 | $130.71 | $130.70 | $130.70 |
| Purchase #6 | $14.40 | 13.792% | $16.386 | $16.39 | $16.40 | $16.40 |
| Purchase #7 | $145.88 | 8.432% | $158.1806 | $158.18 | $158.20 | $158.20 |
| 7 purchase totals = | $721.06 | $794.1900 | $794.20 | $794.25 | $794.20 | |