| 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 | $96.75 | 5.621% | $102.1883 | $102.19 | $102.20 | $102.20 |
| Purchase #2 | $52.94 | 4.807% | $55.4848 | $55.48 | $55.50 | $55.50 |
| Purchase #3 | $102.38 | 3.270% | $105.7278 | $105.73 | $105.75 | $105.70 |
| Purchase #4 | $57.67 | 9.849% | $63.3499 | $63.35 | $63.35 | $63.30 |
| Purchase #5 | $115.32 | 10.579% | $127.5197 | $127.52 | $127.50 | $127.50 |
| Purchase #6 | $146.75 | 7.612% | $157.9206 | $157.92 | $157.90 | $157.90 |
| Purchase #7 | $126.40 | 5.841% | $133.783 | $133.78 | $133.80 | $133.80 |
| 7 purchase totals = | $698.21 | $745.9741 | $745.97 | $746.00 | $745.90 | |