| 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 | $33.82 | 10.520% | $37.3779 | $37.38 | $37.40 | $37.40 |
| Purchase #2 | $148.45 | 9.299% | $162.2544 | $162.25 | $162.25 | $162.30 |
| Purchase #3 | $17.71 | 11.508% | $19.7481 | $19.75 | $19.75 | $19.70 |
| Purchase #4 | $23.99 | 12.115% | $26.8964 | $26.90 | $26.90 | $26.90 |
| Purchase #5 | $77.62 | 5.677% | $82.0265 | $82.03 | $82.05 | $82.00 |
| Purchase #6 | $121.34 | 8.204% | $131.2947 | $131.29 | $131.30 | $131.30 |
| Purchase #7 | $70.83 | 7.688% | $76.2754 | $76.28 | $76.30 | $76.30 |
| 7 purchase totals = | $493.76 | $535.8734 | $535.88 | $535.95 | $535.90 | |