| 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 | $30.84 | 6.694% | $32.9044 | $32.90 | $32.90 | $32.90 |
| Purchase #2 | $114.45 | 7.338% | $122.8483 | $122.85 | $122.85 | $122.80 |
| Purchase #3 | $157.55 | 5.389% | $166.0404 | $166.04 | $166.05 | $166.00 |
| Purchase #4 | $26.94 | 6.444% | $28.676 | $28.68 | $28.70 | $28.70 |
| Purchase #5 | $193.27 | 3.604% | $200.2355 | $200.24 | $200.25 | $200.20 |
| Purchase #6 | $149.57 | 5.260% | $157.4374 | $157.44 | $157.45 | $157.40 |
| Purchase #7 | $71.92 | 13.860% | $81.8881 | $81.89 | $81.90 | $81.90 |
| 7 purchase totals = | $744.54 | $790.0301 | $790.04 | $790.10 | $789.90 | |