| 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 | $191.76 | 8.121% | $207.3328 | $207.33 | $207.35 | $207.30 |
| Purchase #2 | $12.35 | 9.866% | $13.5685 | $13.57 | $13.55 | $13.60 |
| Purchase #3 | $58.64 | 5.257% | $61.7227 | $61.72 | $61.70 | $61.70 |
| Purchase #4 | $62.29 | 11.323% | $69.3431 | $69.34 | $69.35 | $69.30 |
| Purchase #5 | $79.34 | 12.863% | $89.5455 | $89.55 | $89.55 | $89.50 |
| Purchase #6 | $20.69 | 13.113% | $23.4031 | $23.40 | $23.40 | $23.40 |
| Purchase #7 | $105.53 | 11.318% | $117.4739 | $117.47 | $117.45 | $117.50 |
| 7 purchase totals = | $530.60 | $582.3896 | $582.38 | $582.35 | $582.30 | |