| 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 | $71.68 | 4.239% | $74.7185 | $74.72 | $74.70 | $74.70 |
| Purchase #2 | $21.60 | 5.492% | $22.7863 | $22.79 | $22.80 | $22.80 |
| Purchase #3 | $158.72 | 3.622% | $164.4688 | $164.47 | $164.45 | $164.50 |
| Purchase #4 | $102.49 | 12.610% | $115.414 | $115.41 | $115.40 | $115.40 |
| Purchase #5 | $112.55 | 9.272% | $122.9856 | $122.99 | $123.00 | $123.00 |
| Purchase #6 | $168.41 | 8.467% | $182.6693 | $182.67 | $182.65 | $182.70 |
| Purchase #7 | $12.96 | 6.420% | $13.792 | $13.79 | $13.80 | $13.80 |
| 7 purchase totals = | $648.41 | $696.8345 | $696.84 | $696.80 | $696.90 | |