| 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 | $78.30 | 9.712% | $85.9045 | $85.90 | $85.90 | $85.90 |
| Purchase #2 | $26.25 | 11.502% | $29.2693 | $29.27 | $29.25 | $29.30 |
| Purchase #3 | $36.73 | 6.835% | $39.2405 | $39.24 | $39.25 | $39.20 |
| Purchase #4 | $53.75 | 11.619% | $59.9952 | $60.00 | $60.00 | $60.00 |
| Purchase #5 | $222.52 | 6.853% | $237.7693 | $237.77 | $237.75 | $237.80 |
| Purchase #6 | $43.89 | 10.873% | $48.6622 | $48.66 | $48.65 | $48.70 |
| Purchase #7 | $82.90 | 13.248% | $93.8826 | $93.88 | $93.90 | $93.90 |
| 7 purchase totals = | $544.34 | $594.7236 | $594.72 | $594.70 | $594.80 | |