| 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 | $66.50 | 9.796% | $73.0143 | $73.01 | $73.00 | $73.00 |
| Purchase #2 | $183.70 | 9.141% | $200.492 | $200.49 | $200.50 | $200.50 |
| Purchase #3 | $63.49 | 8.380% | $68.8105 | $68.81 | $68.80 | $68.80 |
| Purchase #4 | $77.27 | 11.871% | $86.4427 | $86.44 | $86.45 | $86.40 |
| Purchase #5 | $195.33 | 13.525% | $221.7484 | $221.75 | $221.75 | $221.70 |
| Purchase #6 | $111.97 | 9.123% | $122.185 | $122.19 | $122.20 | $122.20 |
| Purchase #7 | $43.91 | 11.853% | $49.1147 | $49.11 | $49.10 | $49.10 |
| 7 purchase totals = | $742.17 | $821.8076 | $821.80 | $821.80 | $821.70 | |