| 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 | $70.38 | 3.769% | $73.0326 | $73.03 | $73.05 | $73.00 |
| Purchase #2 | $68.66 | 13.640% | $78.0252 | $78.03 | $78.05 | $78.00 |
| Purchase #3 | $159.64 | 7.825% | $172.1318 | $172.13 | $172.15 | $172.10 |
| Purchase #4 | $43.97 | 13.407% | $49.8651 | $49.87 | $49.85 | $49.90 |
| Purchase #5 | $235.33 | 4.468% | $245.8445 | $245.84 | $245.85 | $245.80 |
| Purchase #6 | $142.91 | 4.662% | $149.5725 | $149.57 | $149.55 | $149.60 |
| Purchase #7 | $26.96 | 11.546% | $30.0728 | $30.07 | $30.05 | $30.10 |
| 7 purchase totals = | $747.85 | $798.5445 | $798.54 | $798.55 | $798.50 | |