| 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 | $71.49 | 3.501% | $73.9929 | $73.99 | $74.00 | $74.00 |
| Purchase #2 | $230.50 | 6.571% | $245.6462 | $245.65 | $245.65 | $245.60 |
| Purchase #3 | $10.62 | 4.450% | $11.0926 | $11.09 | $11.10 | $11.10 |
| Purchase #4 | $47.58 | 7.549% | $51.1718 | $51.17 | $51.15 | $51.20 |
| Purchase #5 | $167.68 | 3.854% | $174.1424 | $174.14 | $174.15 | $174.10 |
| Purchase #6 | $130.53 | 13.431% | $148.0615 | $148.06 | $148.05 | $148.10 |
| Purchase #7 | $142.45 | 13.831% | $162.1523 | $162.15 | $162.15 | $162.20 |
| 7 purchase totals = | $800.85 | $866.2597 | $866.25 | $866.25 | $866.30 | |