| 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 | $104.59 | 7.670% | $112.6121 | $112.61 | $112.60 | $112.60 |
| Purchase #2 | $76.63 | 3.810% | $79.5496 | $79.55 | $79.55 | $79.50 |
| Purchase #3 | $120.81 | 11.380% | $134.5582 | $134.56 | $134.55 | $134.60 |
| Purchase #4 | $48.93 | 13.614% | $55.5913 | $55.59 | $55.60 | $55.60 |
| Purchase #5 | $148.98 | 3.646% | $154.4118 | $154.41 | $154.40 | $154.40 |
| Purchase #6 | $61.38 | 7.826% | $66.1836 | $66.18 | $66.20 | $66.20 |
| Purchase #7 | $14.94 | 5.865% | $15.8162 | $15.82 | $15.80 | $15.80 |
| 7 purchase totals = | $576.26 | $618.7228 | $618.72 | $618.70 | $618.70 | |