| 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 | $36.34 | 12.203% | $40.7746 | $40.77 | $40.75 | $40.80 |
| Purchase #2 | $114.58 | 12.519% | $128.9243 | $128.92 | $128.90 | $128.90 |
| Purchase #3 | $47.31 | 5.182% | $49.7616 | $49.76 | $49.75 | $49.80 |
| Purchase #4 | $82.44 | 13.394% | $93.482 | $93.48 | $93.50 | $93.50 |
| Purchase #5 | $233.67 | 5.263% | $245.9681 | $245.97 | $245.95 | $246.00 |
| Purchase #6 | $24.49 | 6.859% | $26.1698 | $26.17 | $26.15 | $26.20 |
| Purchase #7 | $187.67 | 11.673% | $209.5767 | $209.58 | $209.60 | $209.60 |
| 7 purchase totals = | $726.50 | $794.6571 | $794.65 | $794.60 | $794.80 | |