| 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 | $112.99 | 10.216% | $124.5331 | $124.53 | $124.55 | $124.50 |
| Purchase #2 | $103.27 | 10.179% | $113.7819 | $113.78 | $113.80 | $113.80 |
| Purchase #3 | $241.82 | 11.851% | $270.4781 | $270.48 | $270.50 | $270.50 |
| Purchase #4 | $111.54 | 13.678% | $126.7964 | $126.80 | $126.80 | $126.80 |
| Purchase #5 | $79.69 | 6.531% | $84.8946 | $84.89 | $84.90 | $84.90 |
| Purchase #6 | $25.26 | 6.359% | $26.8663 | $26.87 | $26.85 | $26.90 |
| Purchase #7 | $34.38 | 4.797% | $36.0292 | $36.03 | $36.05 | $36.00 |
| 7 purchase totals = | $708.95 | $783.3796 | $783.38 | $783.45 | $783.40 | |