| 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 | $56.95 | 6.239% | $60.5031 | $60.50 | $60.50 | $60.50 |
| Purchase #2 | $71.39 | 3.419% | $73.8308 | $73.83 | $73.85 | $73.80 |
| Purchase #3 | $228.79 | 3.362% | $236.4819 | $236.48 | $236.50 | $236.50 |
| Purchase #4 | $90.56 | 7.654% | $97.4915 | $97.49 | $97.50 | $97.50 |
| Purchase #5 | $235.95 | 9.149% | $257.5371 | $257.54 | $257.55 | $257.50 |
| Purchase #6 | $134.71 | 3.208% | $139.0315 | $139.03 | $139.05 | $139.00 |
| Purchase #7 | $19.86 | 9.222% | $21.6915 | $21.69 | $21.70 | $21.70 |
| 7 purchase totals = | $838.21 | $886.5674 | $886.56 | $886.65 | $886.50 | |