| 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 | $104.74 | 10.133% | $115.3533 | $115.35 | $115.35 | $115.40 |
| Purchase #2 | $174.50 | 5.720% | $184.4814 | $184.48 | $184.50 | $184.50 |
| Purchase #3 | $62.79 | 11.302% | $69.8865 | $69.89 | $69.90 | $69.90 |
| Purchase #4 | $78.46 | 4.866% | $82.2779 | $82.28 | $82.30 | $82.30 |
| Purchase #5 | $174.45 | 5.756% | $184.4913 | $184.49 | $184.50 | $184.50 |
| Purchase #6 | $24.39 | 13.754% | $27.7446 | $27.74 | $27.75 | $27.70 |
| Purchase #7 | $125.33 | 6.532% | $133.5166 | $133.52 | $133.50 | $133.50 |
| 7 purchase totals = | $744.66 | $797.7516 | $797.75 | $797.80 | $797.80 | |