| 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 | $15.58 | 9.826% | $17.1109 | $17.11 | $17.10 | $17.10 |
| Purchase #2 | $190.57 | 5.121% | $200.3291 | $200.33 | $200.35 | $200.30 |
| Purchase #3 | $64.32 | 8.508% | $69.7923 | $69.79 | $69.80 | $69.80 |
| Purchase #4 | $163.67 | 3.183% | $168.8796 | $168.88 | $168.90 | $168.90 |
| Purchase #5 | $22.28 | 12.325% | $25.026 | $25.03 | $25.05 | $25.00 |
| Purchase #6 | $52.36 | 6.531% | $55.7796 | $55.78 | $55.80 | $55.80 |
| Purchase #7 | $36.51 | 12.772% | $41.1731 | $41.17 | $41.15 | $41.20 |
| 7 purchase totals = | $545.29 | $578.0906 | $578.09 | $578.15 | $578.10 | |