| 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 | $75.42 | 9.555% | $82.6264 | $82.63 | $82.65 | $82.60 |
| Purchase #2 | $134.95 | 7.772% | $145.4383 | $145.44 | $145.45 | $145.40 |
| Purchase #3 | $98.44 | 10.803% | $109.0745 | $109.07 | $109.05 | $109.10 |
| Purchase #4 | $9.40 | 5.666% | $9.9326 | $9.93 | $9.95 | $9.90 |
| Purchase #5 | $87.49 | 11.376% | $97.4429 | $97.44 | $97.45 | $97.40 |
| Purchase #6 | $10.53 | 6.733% | $11.239 | $11.24 | $11.25 | $11.20 |
| Purchase #7 | $117.58 | 3.446% | $121.6318 | $121.63 | $121.65 | $121.60 |
| 7 purchase totals = | $533.81 | $577.3855 | $577.38 | $577.45 | $577.20 | |