| 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 | $127.41 | 3.295% | $131.6082 | $131.61 | $131.60 | $131.60 |
| Purchase #2 | $73.72 | 4.384% | $76.9519 | $76.95 | $76.95 | $77.00 |
| Purchase #3 | $201.58 | 9.860% | $221.4558 | $221.46 | $221.45 | $221.50 |
| Purchase #4 | $149.53 | 7.126% | $160.1855 | $160.19 | $160.20 | $160.20 |
| Purchase #5 | $9.36 | 7.419% | $10.0544 | $10.05 | $10.05 | $10.10 |
| Purchase #6 | $75.51 | 12.713% | $85.1096 | $85.11 | $85.10 | $85.10 |
| Purchase #7 | $92.62 | 5.461% | $97.678 | $97.68 | $97.70 | $97.70 |
| 7 purchase totals = | $729.73 | $783.0434 | $783.05 | $783.05 | $783.20 | |