| 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 | $60.43 | 7.500% | $64.9623 | $64.96 | $64.95 | $65.00 |
| Purchase #2 | $119.38 | 4.505% | $124.7581 | $124.76 | $124.75 | $124.80 |
| Purchase #3 | $92.67 | 10.554% | $102.4504 | $102.45 | $102.45 | $102.50 |
| Purchase #4 | $8.60 | 3.346% | $8.8878 | $8.89 | $8.90 | $8.90 |
| Purchase #5 | $136.47 | 13.729% | $155.206 | $155.21 | $155.20 | $155.20 |
| Purchase #6 | $190.78 | 4.839% | $200.0118 | $200.01 | $200.00 | $200.00 |
| Purchase #7 | $200.32 | 4.539% | $209.4125 | $209.41 | $209.40 | $209.40 |
| 7 purchase totals = | $808.65 | $865.6889 | $865.69 | $865.65 | $865.80 | |