| 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 | $63.81 | 9.747% | $70.0296 | $70.03 | $70.05 | $70.00 |
| Purchase #2 | $181.79 | 6.434% | $193.4864 | $193.49 | $193.50 | $193.50 |
| Purchase #3 | $172.80 | 9.488% | $189.1953 | $189.20 | $189.20 | $189.20 |
| Purchase #4 | $12.88 | 7.444% | $13.8388 | $13.84 | $13.85 | $13.80 |
| Purchase #5 | $118.25 | 6.508% | $125.9457 | $125.95 | $125.95 | $125.90 |
| Purchase #6 | $92.42 | 11.437% | $102.9901 | $102.99 | $103.00 | $103.00 |
| Purchase #7 | $70.79 | 11.371% | $78.8395 | $78.84 | $78.85 | $78.80 |
| 7 purchase totals = | $712.74 | $774.3254 | $774.34 | $774.40 | $774.20 | |