| 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 | $40.76 | 6.736% | $43.5056 | $43.51 | $43.50 | $43.50 |
| Purchase #2 | $79.46 | 10.444% | $87.7588 | $87.76 | $87.75 | $87.80 |
| Purchase #3 | $58.53 | 8.186% | $63.3213 | $63.32 | $63.30 | $63.30 |
| Purchase #4 | $9.82 | 6.491% | $10.4574 | $10.46 | $10.45 | $10.50 |
| Purchase #5 | $107.84 | 5.117% | $113.3582 | $113.36 | $113.35 | $113.40 |
| Purchase #6 | $222.58 | 3.222% | $229.7515 | $229.75 | $229.75 | $229.80 |
| Purchase #7 | $25.45 | 5.834% | $26.9348 | $26.93 | $26.95 | $26.90 |
| 7 purchase totals = | $544.44 | $575.0876 | $575.09 | $575.05 | $575.20 | |