| 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 | $22.34 | 6.275% | $23.7418 | $23.74 | $23.75 | $23.70 |
| Purchase #2 | $71.57 | 6.670% | $76.3437 | $76.34 | $76.35 | $76.30 |
| Purchase #3 | $184.90 | 4.102% | $192.4846 | $192.48 | $192.50 | $192.50 |
| Purchase #4 | $95.26 | 4.201% | $99.2619 | $99.26 | $99.25 | $99.30 |
| Purchase #5 | $211.61 | 13.272% | $239.6949 | $239.69 | $239.70 | $239.70 |
| Purchase #6 | $28.47 | 6.520% | $30.3262 | $30.33 | $30.35 | $30.30 |
| Purchase #7 | $51.56 | 7.684% | $55.5219 | $55.52 | $55.50 | $55.50 |
| 7 purchase totals = | $665.71 | $717.3750 | $717.36 | $717.40 | $717.30 | |