| 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 | $48.92 | 10.670% | $54.1398 | $54.14 | $54.15 | $54.10 |
| Purchase #2 | $27.48 | 13.323% | $31.1412 | $31.14 | $31.15 | $31.10 |
| Purchase #3 | $205.96 | 7.168% | $220.7232 | $220.72 | $220.70 | $220.70 |
| Purchase #4 | $229.45 | 13.339% | $260.0563 | $260.06 | $260.05 | $260.10 |
| Purchase #5 | $50.36 | 9.370% | $55.0787 | $55.08 | $55.10 | $55.10 |
| Purchase #6 | $95.42 | 3.742% | $98.9906 | $98.99 | $99.00 | $99.00 |
| Purchase #7 | $108.99 | 5.264% | $114.7272 | $114.73 | $114.75 | $114.70 |
| 7 purchase totals = | $766.58 | $834.8570 | $834.86 | $834.90 | $834.80 | |