| 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 | $49.26 | 13.131% | $55.7283 | $55.73 | $55.75 | $55.70 |
| Purchase #2 | $75.94 | 6.392% | $80.7941 | $80.79 | $80.80 | $80.80 |
| Purchase #3 | $78.42 | 11.217% | $87.2164 | $87.22 | $87.20 | $87.20 |
| Purchase #4 | $34.30 | 5.403% | $36.1532 | $36.15 | $36.15 | $36.20 |
| Purchase #5 | $238.50 | 5.363% | $251.2908 | $251.29 | $251.30 | $251.30 |
| Purchase #6 | $170.51 | 3.697% | $176.8138 | $176.81 | $176.80 | $176.80 |
| Purchase #7 | $112.77 | 8.791% | $122.6836 | $122.68 | $122.70 | $122.70 |
| 7 purchase totals = | $759.70 | $810.6802 | $810.67 | $810.70 | $810.70 | |