| 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 | $63.50 | 4.855% | $66.5829 | $66.58 | $66.60 | $66.60 |
| Purchase #2 | $150.91 | 4.829% | $158.1974 | $158.20 | $158.20 | $158.20 |
| Purchase #3 | $172.37 | 13.734% | $196.0433 | $196.04 | $196.05 | $196.00 |
| Purchase #4 | $146.78 | 3.303% | $151.6281 | $151.63 | $151.65 | $151.60 |
| Purchase #5 | $9.68 | 10.343% | $10.6812 | $10.68 | $10.70 | $10.70 |
| Purchase #6 | $170.34 | 7.443% | $183.0184 | $183.02 | $183.00 | $183.00 |
| Purchase #7 | $193.40 | 12.641% | $217.8477 | $217.85 | $217.85 | $217.80 |
| 7 purchase totals = | $906.98 | $983.9990 | $984.00 | $984.05 | $983.90 | |