| 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 | $75.39 | 12.852% | $85.0791 | $85.08 | $85.10 | $85.10 |
| Purchase #2 | $141.90 | 5.261% | $149.3654 | $149.37 | $149.35 | $149.40 |
| Purchase #3 | $63.51 | 13.526% | $72.1004 | $72.10 | $72.10 | $72.10 |
| Purchase #4 | $34.78 | 6.120% | $36.9085 | $36.91 | $36.90 | $36.90 |
| Purchase #5 | $203.30 | 13.709% | $231.1704 | $231.17 | $231.15 | $231.20 |
| Purchase #6 | $155.63 | 6.712% | $166.0759 | $166.08 | $166.10 | $166.10 |
| Purchase #7 | $122.86 | 13.444% | $139.3773 | $139.38 | $139.40 | $139.40 |
| 7 purchase totals = | $797.37 | $880.0770 | $880.09 | $880.10 | $880.20 | |