| 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 | $5.54 | 8.671% | $6.0204 | $6.02 | $6.00 | $6.00 |
| Purchase #2 | $67.35 | 6.406% | $71.6644 | $71.66 | $71.65 | $71.70 |
| Purchase #3 | $150.68 | 6.322% | $160.206 | $160.21 | $160.20 | $160.20 |
| Purchase #4 | $193.71 | 13.167% | $219.2158 | $219.22 | $219.20 | $219.20 |
| Purchase #5 | $89.62 | 8.433% | $97.1777 | $97.18 | $97.20 | $97.20 |
| Purchase #6 | $34.46 | 7.639% | $37.0924 | $37.09 | $37.10 | $37.10 |
| Purchase #7 | $132.37 | 8.717% | $143.9087 | $143.91 | $143.90 | $143.90 |
| 7 purchase totals = | $673.73 | $735.2854 | $735.29 | $735.25 | $735.30 | |