| 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 | $33.71 | 6.380% | $35.8607 | $35.86 | $35.85 | $35.90 |
| Purchase #2 | $130.94 | 7.819% | $141.1782 | $141.18 | $141.20 | $141.20 |
| Purchase #3 | $53.53 | 11.874% | $59.8862 | $59.89 | $59.90 | $59.90 |
| Purchase #4 | $47.77 | 6.631% | $50.9376 | $50.94 | $50.95 | $50.90 |
| Purchase #5 | $146.36 | 5.474% | $154.3717 | $154.37 | $154.35 | $154.40 |
| Purchase #6 | $211.73 | 9.117% | $231.0334 | $231.03 | $231.05 | $231.00 |
| Purchase #7 | $144.93 | 8.863% | $157.7751 | $157.78 | $157.80 | $157.80 |
| 7 purchase totals = | $768.97 | $831.0429 | $831.05 | $831.10 | $831.10 | |