| 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 | $37.45 | 5.338% | $39.4491 | $39.45 | $39.45 | $39.40 |
| Purchase #2 | $66.77 | 11.720% | $74.5954 | $74.60 | $74.60 | $74.60 |
| Purchase #3 | $169.68 | 5.263% | $178.6103 | $178.61 | $178.60 | $178.60 |
| Purchase #4 | $133.89 | 9.765% | $146.9644 | $146.96 | $146.95 | $147.00 |
| Purchase #5 | $233.58 | 7.350% | $250.7481 | $250.75 | $250.75 | $250.70 |
| Purchase #6 | $46.71 | 8.347% | $50.6089 | $50.61 | $50.60 | $50.60 |
| Purchase #7 | $205.41 | 9.577% | $225.0821 | $225.08 | $225.10 | $225.10 |
| 7 purchase totals = | $893.49 | $966.0583 | $966.06 | $966.05 | $966.00 | |