| 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 | $82.78 | 11.358% | $92.1822 | $92.18 | $92.20 | $92.20 |
| Purchase #2 | $27.41 | 6.781% | $29.2687 | $29.27 | $29.25 | $29.30 |
| Purchase #3 | $208.48 | 5.372% | $219.6795 | $219.68 | $219.70 | $219.70 |
| Purchase #4 | $133.38 | 8.596% | $144.8453 | $144.85 | $144.85 | $144.80 |
| Purchase #5 | $56.41 | 8.184% | $61.0266 | $61.03 | $61.05 | $61.00 |
| Purchase #6 | $121.60 | 13.679% | $138.2337 | $138.23 | $138.25 | $138.20 |
| Purchase #7 | $107.91 | 3.583% | $111.7764 | $111.78 | $111.80 | $111.80 |
| 7 purchase totals = | $737.97 | $797.0124 | $797.02 | $797.10 | $797.00 | |