| 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 | $49.37 | 7.385% | $53.016 | $53.02 | $53.00 | $53.00 |
| Purchase #2 | $134.41 | 9.318% | $146.9343 | $146.93 | $146.95 | $146.90 |
| Purchase #3 | $115.97 | 5.389% | $122.2196 | $122.22 | $122.20 | $122.20 |
| Purchase #4 | $110.53 | 9.862% | $121.4305 | $121.43 | $121.45 | $121.40 |
| Purchase #5 | $242.87 | 8.254% | $262.9165 | $262.92 | $262.90 | $262.90 |
| Purchase #6 | $193.81 | 8.545% | $210.3711 | $210.37 | $210.35 | $210.40 |
| Purchase #7 | $16.54 | 10.676% | $18.3058 | $18.31 | $18.30 | $18.30 |
| 7 purchase totals = | $863.50 | $935.1938 | $935.20 | $935.15 | $935.10 | |