| 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 | $37.81 | 9.720% | $41.4851 | $41.49 | $41.50 | $41.50 |
| Purchase #2 | $107.79 | 7.400% | $115.7665 | $115.77 | $115.75 | $115.80 |
| Purchase #3 | $174.81 | 5.642% | $184.6728 | $184.67 | $184.65 | $184.70 |
| Purchase #4 | $30.78 | 12.374% | $34.5887 | $34.59 | $34.60 | $34.60 |
| Purchase #5 | $52.66 | 11.573% | $58.7543 | $58.75 | $58.75 | $58.80 |
| Purchase #6 | $161.95 | 5.392% | $170.6823 | $170.68 | $170.70 | $170.70 |
| Purchase #7 | $244.66 | 9.195% | $267.1565 | $267.16 | $267.15 | $267.20 |
| 7 purchase totals = | $810.46 | $873.1062 | $873.11 | $873.10 | $873.30 | |