| 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 | $37.73 | 10.716% | $41.7731 | $41.77 | $41.75 | $41.80 |
| Purchase #2 | $76.41 | 8.384% | $82.8162 | $82.82 | $82.80 | $82.80 |
| Purchase #3 | $159.34 | 13.235% | $180.4286 | $180.43 | $180.45 | $180.40 |
| Purchase #4 | $222.83 | 10.389% | $245.9798 | $245.98 | $246.00 | $246.00 |
| Purchase #5 | $98.57 | 12.628% | $111.0174 | $111.02 | $111.00 | $111.00 |
| Purchase #6 | $112.49 | 8.615% | $122.181 | $122.18 | $122.20 | $122.20 |
| Purchase #7 | $123.29 | 10.151% | $135.8052 | $135.81 | $135.80 | $135.80 |
| 7 purchase totals = | $830.66 | $920.0013 | $920.01 | $920.00 | $920.00 | |