| 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 | $13.61 | 4.436% | $14.2137 | $14.21 | $14.20 | $14.20 |
| Purchase #2 | $231.46 | 12.105% | $259.4782 | $259.48 | $259.50 | $259.50 |
| Purchase #3 | $45.45 | 7.150% | $48.6997 | $48.70 | $48.70 | $48.70 |
| Purchase #4 | $214.86 | 8.796% | $233.7591 | $233.76 | $233.75 | $233.80 |
| Purchase #5 | $121.42 | 3.360% | $125.4997 | $125.50 | $125.50 | $125.50 |
| Purchase #6 | $54.29 | 5.372% | $57.2065 | $57.21 | $57.20 | $57.20 |
| Purchase #7 | $42.43 | 3.379% | $43.8637 | $43.86 | $43.85 | $43.90 |
| 7 purchase totals = | $723.52 | $782.7206 | $782.72 | $782.70 | $782.80 | |