| 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 | $73.77 | 13.504% | $83.7319 | $83.73 | $83.75 | $83.70 |
| Purchase #2 | $133.29 | 5.240% | $140.2744 | $140.27 | $140.25 | $140.30 |
| Purchase #3 | $219.28 | 3.298% | $226.5119 | $226.51 | $226.50 | $226.50 |
| Purchase #4 | $9.87 | 11.262% | $10.9816 | $10.98 | $11.00 | $11.00 |
| Purchase #5 | $116.90 | 8.531% | $126.8727 | $126.87 | $126.85 | $126.90 |
| Purchase #6 | $88.67 | 6.225% | $94.1897 | $94.19 | $94.20 | $94.20 |
| Purchase #7 | $109.97 | 10.116% | $121.0946 | $121.09 | $121.10 | $121.10 |
| 7 purchase totals = | $751.75 | $803.6568 | $803.64 | $803.65 | $803.70 | |