| 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 | $78.47 | 5.526% | $82.8063 | $82.81 | $82.80 | $82.80 |
| Purchase #2 | $16.42 | 8.679% | $17.8451 | $17.85 | $17.85 | $17.80 |
| Purchase #3 | $203.44 | 8.124% | $219.9675 | $219.97 | $219.95 | $220.00 |
| Purchase #4 | $127.85 | 9.465% | $139.951 | $139.95 | $139.95 | $140.00 |
| Purchase #5 | $208.35 | 10.159% | $229.5163 | $229.52 | $229.50 | $229.50 |
| Purchase #6 | $66.54 | 11.312% | $74.067 | $74.07 | $74.05 | $74.10 |
| Purchase #7 | $75.58 | 11.661% | $84.3934 | $84.39 | $84.40 | $84.40 |
| 7 purchase totals = | $776.65 | $848.5466 | $848.56 | $848.50 | $848.60 | |