| 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 | $95.53 | 7.738% | $102.9221 | $102.92 | $102.90 | $102.90 |
| Purchase #2 | $78.69 | 6.701% | $83.963 | $83.96 | $83.95 | $84.00 |
| Purchase #3 | $179.73 | 4.518% | $187.8502 | $187.85 | $187.85 | $187.90 |
| Purchase #4 | $212.57 | 11.285% | $236.5585 | $236.56 | $236.55 | $236.60 |
| Purchase #5 | $160.80 | 6.671% | $171.527 | $171.53 | $171.55 | $171.50 |
| Purchase #6 | $13.83 | 6.436% | $14.7201 | $14.72 | $14.70 | $14.70 |
| Purchase #7 | $15.59 | 12.675% | $17.566 | $17.57 | $17.55 | $17.60 |
| 7 purchase totals = | $756.74 | $815.1069 | $815.11 | $815.05 | $815.20 | |