| 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 | $73.57 | 7.498% | $79.0863 | $79.09 | $79.10 | $79.10 |
| Purchase #2 | $52.67 | 8.858% | $57.3355 | $57.34 | $57.35 | $57.30 |
| Purchase #3 | $14.79 | 9.157% | $16.1443 | $16.14 | $16.15 | $16.10 |
| Purchase #4 | $223.88 | 13.258% | $253.562 | $253.56 | $253.55 | $253.60 |
| Purchase #5 | $112.37 | 7.763% | $121.0933 | $121.09 | $121.10 | $121.10 |
| Purchase #6 | $231.59 | 3.860% | $240.5294 | $240.53 | $240.55 | $240.50 |
| Purchase #7 | $41.95 | 13.260% | $47.5126 | $47.51 | $47.50 | $47.50 |
| 7 purchase totals = | $750.82 | $815.2634 | $815.26 | $815.30 | $815.20 | |