| 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 | $52.36 | 12.156% | $58.7249 | $58.72 | $58.70 | $58.70 |
| Purchase #2 | $7.91 | 4.363% | $8.2551 | $8.26 | $8.25 | $8.30 |
| Purchase #3 | $122.85 | 5.817% | $129.9962 | $130.00 | $130.00 | $130.00 |
| Purchase #4 | $50.55 | 11.482% | $56.3542 | $56.35 | $56.35 | $56.40 |
| Purchase #5 | $43.78 | 5.714% | $46.2816 | $46.28 | $46.30 | $46.30 |
| Purchase #6 | $32.72 | 3.304% | $33.8011 | $33.80 | $33.80 | $33.80 |
| Purchase #7 | $83.79 | 9.282% | $91.5674 | $91.57 | $91.55 | $91.60 |
| 7 purchase totals = | $393.96 | $424.9805 | $424.98 | $424.95 | $425.10 | |