| 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 | $45.44 | 3.401% | $46.9854 | $46.99 | $47.00 | $47.00 |
| Purchase #2 | $111.30 | 13.797% | $126.6561 | $126.66 | $126.65 | $126.70 |
| Purchase #3 | $189.74 | 9.349% | $207.4788 | $207.48 | $207.50 | $207.50 |
| Purchase #4 | $111.63 | 9.269% | $121.977 | $121.98 | $122.00 | $122.00 |
| Purchase #5 | $129.61 | 10.515% | $143.2385 | $143.24 | $143.25 | $143.20 |
| Purchase #6 | $169.83 | 10.403% | $187.4974 | $187.50 | $187.50 | $187.50 |
| Purchase #7 | $68.96 | 3.770% | $71.5598 | $71.56 | $71.55 | $71.60 |
| 7 purchase totals = | $826.51 | $905.3930 | $905.41 | $905.45 | $905.50 | |