| 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 | $59.94 | 12.430% | $67.3905 | $67.39 | $67.40 | $67.40 |
| Purchase #2 | $61.49 | 3.114% | $63.4048 | $63.40 | $63.40 | $63.40 |
| Purchase #3 | $102.50 | 6.454% | $109.1154 | $109.12 | $109.10 | $109.10 |
| Purchase #4 | $13.82 | 6.610% | $14.7335 | $14.73 | $14.75 | $14.70 |
| Purchase #5 | $234.68 | 5.554% | $247.7141 | $247.71 | $247.70 | $247.70 |
| Purchase #6 | $70.29 | 6.543% | $74.8891 | $74.89 | $74.90 | $74.90 |
| Purchase #7 | $180.67 | 12.138% | $202.5997 | $202.60 | $202.60 | $202.60 |
| 7 purchase totals = | $723.39 | $779.8471 | $779.84 | $779.85 | $779.80 | |