| 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 | $11.42 | 7.203% | $12.2426 | $12.24 | $12.25 | $12.20 |
| Purchase #2 | $58.79 | 3.670% | $60.9476 | $60.95 | $60.95 | $60.90 |
| Purchase #3 | $7.91 | 5.418% | $8.3386 | $8.34 | $8.35 | $8.30 |
| Purchase #4 | $138.36 | 11.326% | $154.0307 | $154.03 | $154.05 | $154.00 |
| Purchase #5 | $32.28 | 13.438% | $36.6178 | $36.62 | $36.60 | $36.60 |
| Purchase #6 | $76.59 | 3.514% | $79.2814 | $79.28 | $79.30 | $79.30 |
| Purchase #7 | $207.55 | 4.217% | $216.3024 | $216.30 | $216.30 | $216.30 |
| 7 purchase totals = | $532.90 | $567.7611 | $567.76 | $567.80 | $567.60 | |