| 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 | $31.30 | 9.688% | $34.3323 | $34.33 | $34.35 | $34.30 |
| Purchase #2 | $71.71 | 4.222% | $74.7376 | $74.74 | $74.75 | $74.70 |
| Purchase #3 | $154.38 | 7.681% | $166.2379 | $166.24 | $166.25 | $166.20 |
| Purchase #4 | $193.34 | 5.231% | $203.4536 | $203.45 | $203.45 | $203.50 |
| Purchase #5 | $150.74 | 11.714% | $168.3977 | $168.40 | $168.40 | $168.40 |
| Purchase #6 | $91.49 | 9.316% | $100.0132 | $100.01 | $100.00 | $100.00 |
| Purchase #7 | $157.26 | 13.791% | $178.9477 | $178.95 | $178.95 | $178.90 |
| 7 purchase totals = | $850.22 | $926.1200 | $926.12 | $926.15 | $926.00 | |