| 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 | $86.40 | 7.674% | $93.0303 | $93.03 | $93.05 | $93.00 |
| Purchase #2 | $133.71 | 4.120% | $139.2189 | $139.22 | $139.20 | $139.20 |
| Purchase #3 | $42.37 | 4.828% | $44.4156 | $44.42 | $44.40 | $44.40 |
| Purchase #4 | $67.62 | 12.186% | $75.8602 | $75.86 | $75.85 | $75.90 |
| Purchase #5 | $46.86 | 6.254% | $49.7906 | $49.79 | $49.80 | $49.80 |
| Purchase #6 | $45.41 | 5.170% | $47.7577 | $47.76 | $47.75 | $47.80 |
| Purchase #7 | $108.34 | 4.149% | $112.835 | $112.84 | $112.85 | $112.80 |
| 7 purchase totals = | $530.71 | $562.9083 | $562.92 | $562.90 | $562.90 | |