| 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 | $48.70 | 3.360% | $50.3363 | $50.34 | $50.35 | $50.30 |
| Purchase #2 | $125.77 | 3.709% | $130.4348 | $130.43 | $130.45 | $130.40 |
| Purchase #3 | $11.59 | 11.665% | $12.942 | $12.94 | $12.95 | $12.90 |
| Purchase #4 | $114.36 | 6.677% | $121.9958 | $122.00 | $122.00 | $122.00 |
| Purchase #5 | $47.99 | 3.619% | $49.7268 | $49.73 | $49.75 | $49.70 |
| Purchase #6 | $168.37 | 8.517% | $182.7101 | $182.71 | $182.70 | $182.70 |
| Purchase #7 | $213.45 | 7.843% | $230.1909 | $230.19 | $230.20 | $230.20 |
| 7 purchase totals = | $730.23 | $778.3367 | $778.34 | $778.40 | $778.20 | |