| 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 | $57.81 | 10.695% | $63.9928 | $63.99 | $64.00 | $64.00 |
| Purchase #2 | $116.51 | 5.103% | $122.4555 | $122.46 | $122.45 | $122.50 |
| Purchase #3 | $133.87 | 7.770% | $144.2717 | $144.27 | $144.25 | $144.30 |
| Purchase #4 | $122.59 | 11.370% | $136.5285 | $136.53 | $136.55 | $136.50 |
| Purchase #5 | $139.38 | 4.235% | $145.2827 | $145.28 | $145.30 | $145.30 |
| Purchase #6 | $35.96 | 3.533% | $37.2305 | $37.23 | $37.25 | $37.20 |
| Purchase #7 | $113.70 | 6.658% | $121.2701 | $121.27 | $121.25 | $121.30 |
| 7 purchase totals = | $719.82 | $771.0318 | $771.03 | $771.05 | $771.10 | |