| 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 | $41.87 | 13.177% | $47.3872 | $47.39 | $47.40 | $47.40 |
| Purchase #2 | $8.33 | 3.829% | $8.649 | $8.65 | $8.65 | $8.60 |
| Purchase #3 | $79.78 | 10.675% | $88.2965 | $88.30 | $88.30 | $88.30 |
| Purchase #4 | $201.95 | 3.603% | $209.2263 | $209.23 | $209.25 | $209.20 |
| Purchase #5 | $29.69 | 13.829% | $33.7958 | $33.80 | $33.80 | $33.80 |
| Purchase #6 | $210.37 | 4.617% | $220.0828 | $220.08 | $220.10 | $220.10 |
| Purchase #7 | $164.92 | 10.406% | $182.0816 | $182.08 | $182.10 | $182.10 |
| 7 purchase totals = | $736.91 | $789.5192 | $789.53 | $789.60 | $789.50 | |