| 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 | $34.56 | 3.874% | $35.8989 | $35.90 | $35.90 | $35.90 |
| Purchase #2 | $210.92 | 10.673% | $233.4315 | $233.43 | $233.45 | $233.40 |
| Purchase #3 | $95.84 | 3.123% | $98.8331 | $98.83 | $98.85 | $98.80 |
| Purchase #4 | $104.89 | 7.715% | $112.9823 | $112.98 | $113.00 | $113.00 |
| Purchase #5 | $22.78 | 10.125% | $25.0865 | $25.09 | $25.10 | $25.10 |
| Purchase #6 | $96.90 | 7.431% | $104.1006 | $104.10 | $104.10 | $104.10 |
| Purchase #7 | $158.34 | 3.388% | $163.7046 | $163.70 | $163.70 | $163.70 |
| 7 purchase totals = | $724.23 | $774.0375 | $774.03 | $774.10 | $774.00 | |