| 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 | $50.30 | 3.282% | $51.9508 | $51.95 | $51.95 | $52.00 |
| Purchase #2 | $50.83 | 9.858% | $55.8408 | $55.84 | $55.85 | $55.80 |
| Purchase #3 | $7.33 | 10.587% | $8.106 | $8.11 | $8.10 | $8.10 |
| Purchase #4 | $109.84 | 9.217% | $119.964 | $119.96 | $119.95 | $120.00 |
| Purchase #5 | $167.94 | 3.387% | $173.6281 | $173.63 | $173.65 | $173.60 |
| Purchase #6 | $195.61 | 12.709% | $220.4701 | $220.47 | $220.45 | $220.50 |
| Purchase #7 | $229.40 | 4.662% | $240.0946 | $240.09 | $240.10 | $240.10 |
| 7 purchase totals = | $811.25 | $870.0544 | $870.05 | $870.05 | $870.10 | |