| 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 | $188.38 | 8.522% | $204.4337 | $204.43 | $204.45 | $204.40 |
| Purchase #2 | $78.58 | 5.452% | $82.8642 | $82.86 | $82.85 | $82.90 |
| Purchase #3 | $212.73 | 11.601% | $237.4088 | $237.41 | $237.40 | $237.40 |
| Purchase #4 | $21.49 | 6.376% | $22.8602 | $22.86 | $22.85 | $22.90 |
| Purchase #5 | $76.83 | 6.276% | $81.6519 | $81.65 | $81.65 | $81.70 |
| Purchase #6 | $44.29 | 7.116% | $47.4417 | $47.44 | $47.45 | $47.40 |
| Purchase #7 | $70.26 | 5.338% | $74.0105 | $74.01 | $74.00 | $74.00 |
| 7 purchase totals = | $692.56 | $750.6710 | $750.66 | $750.65 | $750.70 | |