| 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 | $71.39 | 9.253% | $77.9957 | $78.00 | $78.00 | $78.00 |
| Purchase #2 | $58.57 | 6.298% | $62.2587 | $62.26 | $62.25 | $62.30 |
| Purchase #3 | $134.26 | 11.412% | $149.5818 | $149.58 | $149.60 | $149.60 |
| Purchase #4 | $163.75 | 11.524% | $182.6206 | $182.62 | $182.60 | $182.60 |
| Purchase #5 | $44.63 | 11.496% | $49.7607 | $49.76 | $49.75 | $49.80 |
| Purchase #6 | $180.60 | 8.612% | $196.1533 | $196.15 | $196.15 | $196.20 |
| Purchase #7 | $77.72 | 6.757% | $82.9715 | $82.97 | $82.95 | $83.00 |
| 7 purchase totals = | $730.92 | $801.3423 | $801.34 | $801.30 | $801.50 | |