| 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 | $15.31 | 6.741% | $16.342 | $16.34 | $16.35 | $16.30 |
| Purchase #2 | $200.71 | 3.134% | $207.0003 | $207.00 | $207.00 | $207.00 |
| Purchase #3 | $91.67 | 11.285% | $102.015 | $102.02 | $102.00 | $102.00 |
| Purchase #4 | $123.56 | 5.166% | $129.9431 | $129.94 | $129.95 | $129.90 |
| Purchase #5 | $41.63 | 13.334% | $47.1809 | $47.18 | $47.20 | $47.20 |
| Purchase #6 | $111.49 | 10.754% | $123.4796 | $123.48 | $123.50 | $123.50 |
| Purchase #7 | $45.79 | 7.601% | $49.2705 | $49.27 | $49.25 | $49.30 |
| 7 purchase totals = | $630.16 | $675.2314 | $675.23 | $675.25 | $675.20 | |