| 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 | $196.44 | 4.352% | $204.9891 | $204.99 | $205.00 | $205.00 |
| Purchase #2 | $9.35 | 7.290% | $10.0316 | $10.03 | $10.05 | $10.00 |
| Purchase #3 | $65.76 | 9.656% | $72.1098 | $72.11 | $72.10 | $72.10 |
| Purchase #4 | $94.59 | 10.730% | $104.7395 | $104.74 | $104.75 | $104.70 |
| Purchase #5 | $56.49 | 9.806% | $62.0294 | $62.03 | $62.05 | $62.00 |
| Purchase #6 | $115.65 | 8.835% | $125.8677 | $125.87 | $125.85 | $125.90 |
| Purchase #7 | $95.68 | 12.611% | $107.7462 | $107.75 | $107.75 | $107.70 |
| 7 purchase totals = | $633.96 | $687.5133 | $687.52 | $687.55 | $687.40 | |