| 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 | $15.30 | 11.122% | $17.0017 | $17.00 | $17.00 | $17.00 |
| Purchase #2 | $243.36 | 6.721% | $259.7162 | $259.72 | $259.70 | $259.70 |
| Purchase #3 | $62.25 | 3.782% | $64.6043 | $64.60 | $64.60 | $64.60 |
| Purchase #4 | $53.50 | 9.790% | $58.7377 | $58.74 | $58.75 | $58.70 |
| Purchase #5 | $57.36 | 10.853% | $63.5853 | $63.59 | $63.60 | $63.60 |
| Purchase #6 | $203.54 | 8.476% | $220.7921 | $220.79 | $220.80 | $220.80 |
| Purchase #7 | $156.60 | 8.425% | $169.7936 | $169.79 | $169.80 | $169.80 |
| 7 purchase totals = | $791.91 | $854.2309 | $854.23 | $854.25 | $854.20 | |