| 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 | $65.78 | 13.226% | $74.4801 | $74.48 | $74.50 | $74.50 |
| Purchase #2 | $75.90 | 12.221% | $85.1757 | $85.18 | $85.20 | $85.20 |
| Purchase #3 | $117.65 | 8.669% | $127.8491 | $127.85 | $127.85 | $127.80 |
| Purchase #4 | $122.91 | 9.170% | $134.1808 | $134.18 | $134.20 | $134.20 |
| Purchase #5 | $133.52 | 9.406% | $146.0789 | $146.08 | $146.10 | $146.10 |
| Purchase #6 | $161.51 | 10.354% | $178.2327 | $178.23 | $178.25 | $178.20 |
| Purchase #7 | $115.53 | 5.842% | $122.2793 | $122.28 | $122.30 | $122.30 |
| 7 purchase totals = | $792.80 | $868.2766 | $868.28 | $868.40 | $868.30 | |