| 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 | $98.62 | 9.725% | $108.2108 | $108.21 | $108.20 | $108.20 |
| Purchase #2 | $76.54 | 11.760% | $85.5411 | $85.54 | $85.55 | $85.50 |
| Purchase #3 | $66.47 | 8.238% | $71.9458 | $71.95 | $71.95 | $71.90 |
| Purchase #4 | $79.86 | 8.848% | $86.926 | $86.93 | $86.95 | $86.90 |
| Purchase #5 | $49.49 | 3.657% | $51.2998 | $51.30 | $51.30 | $51.30 |
| Purchase #6 | $79.69 | 8.273% | $86.2828 | $86.28 | $86.30 | $86.30 |
| Purchase #7 | $88.69 | 12.598% | $99.8632 | $99.86 | $99.85 | $99.90 |
| 7 purchase totals = | $539.36 | $590.0695 | $590.07 | $590.10 | $590.00 | |