| 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 | $76.71 | 5.406% | $80.8569 | $80.86 | $80.85 | $80.90 |
| Purchase #2 | $120.90 | 9.549% | $132.4447 | $132.44 | $132.45 | $132.40 |
| Purchase #3 | $79.66 | 3.813% | $82.6974 | $82.70 | $82.70 | $82.70 |
| Purchase #4 | $194.78 | 5.341% | $205.1832 | $205.18 | $205.20 | $205.20 |
| Purchase #5 | $213.89 | 3.444% | $221.2564 | $221.26 | $221.25 | $221.30 |
| Purchase #6 | $226.51 | 11.259% | $252.0128 | $252.01 | $252.00 | $252.00 |
| Purchase #7 | $14.80 | 9.753% | $16.2434 | $16.24 | $16.25 | $16.20 |
| 7 purchase totals = | $927.25 | $990.6948 | $990.69 | $990.70 | $990.70 | |