| 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 | $81.56 | 13.296% | $92.4042 | $92.40 | $92.40 | $92.40 |
| Purchase #2 | $116.62 | 4.727% | $122.1326 | $122.13 | $122.15 | $122.10 |
| Purchase #3 | $71.66 | 8.676% | $77.8772 | $77.88 | $77.90 | $77.90 |
| Purchase #4 | $176.40 | 12.148% | $197.8291 | $197.83 | $197.85 | $197.80 |
| Purchase #5 | $13.39 | 12.606% | $15.0779 | $15.08 | $15.10 | $15.10 |
| Purchase #6 | $228.84 | 7.675% | $246.4035 | $246.40 | $246.40 | $246.40 |
| Purchase #7 | $113.70 | 4.223% | $118.5016 | $118.50 | $118.50 | $118.50 |
| 7 purchase totals = | $802.17 | $870.2261 | $870.22 | $870.30 | $870.20 | |