| 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 | $233.90 | 10.557% | $258.5928 | $258.59 | $258.60 | $258.60 |
| Purchase #2 | $51.45 | 9.334% | $56.2523 | $56.25 | $56.25 | $56.30 |
| Purchase #3 | $68.74 | 11.149% | $76.4038 | $76.40 | $76.40 | $76.40 |
| Purchase #4 | $53.72 | 13.836% | $61.1527 | $61.15 | $61.15 | $61.20 |
| Purchase #5 | $108.84 | 4.176% | $113.3852 | $113.39 | $113.40 | $113.40 |
| Purchase #6 | $27.53 | 9.704% | $30.2015 | $30.20 | $30.20 | $30.20 |
| Purchase #7 | $15.85 | 10.243% | $17.4735 | $17.47 | $17.45 | $17.50 |
| 7 purchase totals = | $560.03 | $613.4618 | $613.45 | $613.45 | $613.60 | |