| 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 | $37.46 | 8.434% | $40.6194 | $40.62 | $40.60 | $40.60 |
| Purchase #2 | $233.30 | 10.861% | $258.6387 | $258.64 | $258.65 | $258.60 |
| Purchase #3 | $116.78 | 4.511% | $122.0479 | $122.05 | $122.05 | $122.00 |
| Purchase #4 | $66.75 | 8.256% | $72.2609 | $72.26 | $72.25 | $72.30 |
| Purchase #5 | $77.81 | 5.494% | $82.0849 | $82.08 | $82.10 | $82.10 |
| Purchase #6 | $171.77 | 5.243% | $180.7759 | $180.78 | $180.80 | $180.80 |
| Purchase #7 | $60.37 | 5.690% | $63.8051 | $63.81 | $63.80 | $63.80 |
| 7 purchase totals = | $764.24 | $820.2328 | $820.24 | $820.25 | $820.20 | |