| 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 | $37.79 | 4.654% | $39.5487 | $39.55 | $39.55 | $39.50 |
| Purchase #2 | $245.68 | 9.161% | $268.1867 | $268.19 | $268.20 | $268.20 |
| Purchase #3 | $97.67 | 5.425% | $102.9686 | $102.97 | $102.95 | $103.00 |
| Purchase #4 | $96.79 | 8.558% | $105.0733 | $105.07 | $105.05 | $105.10 |
| Purchase #5 | $47.49 | 4.655% | $49.7007 | $49.70 | $49.70 | $49.70 |
| Purchase #6 | $221.43 | 3.273% | $228.6774 | $228.68 | $228.70 | $228.70 |
| Purchase #7 | $90.59 | 4.702% | $94.8495 | $94.85 | $94.85 | $94.80 |
| 7 purchase totals = | $837.44 | $889.0049 | $889.01 | $889.00 | $889.00 | |