| 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 | $57.53 | 13.462% | $65.2747 | $65.27 | $65.25 | $65.30 |
| Purchase #2 | $11.81 | 10.105% | $13.0034 | $13.00 | $13.00 | $13.00 |
| Purchase #3 | $160.79 | 12.622% | $181.0849 | $181.08 | $181.10 | $181.10 |
| Purchase #4 | $127.38 | 13.540% | $144.6273 | $144.63 | $144.65 | $144.60 |
| Purchase #5 | $124.30 | 10.427% | $137.2608 | $137.26 | $137.25 | $137.30 |
| Purchase #6 | $125.56 | 9.564% | $137.5686 | $137.57 | $137.55 | $137.60 |
| Purchase #7 | $150.42 | 5.729% | $159.0376 | $159.04 | $159.05 | $159.00 |
| 7 purchase totals = | $757.79 | $837.8573 | $837.85 | $837.85 | $837.90 | |