| 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 | $24.81 | 11.695% | $27.7115 | $27.71 | $27.70 | $27.70 |
| Purchase #2 | $183.35 | 4.249% | $191.1405 | $191.14 | $191.15 | $191.10 |
| Purchase #3 | $182.36 | 5.507% | $192.4026 | $192.40 | $192.40 | $192.40 |
| Purchase #4 | $79.29 | 4.698% | $83.015 | $83.02 | $83.00 | $83.00 |
| Purchase #5 | $167.89 | 7.494% | $180.4717 | $180.47 | $180.45 | $180.50 |
| Purchase #6 | $54.28 | 5.864% | $57.463 | $57.46 | $57.45 | $57.50 |
| Purchase #7 | $82.68 | 12.830% | $93.2878 | $93.29 | $93.30 | $93.30 |
| 7 purchase totals = | $774.66 | $825.4921 | $825.49 | $825.45 | $825.50 | |