| 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 | $68.73 | 3.550% | $71.1699 | $71.17 | $71.15 | $71.20 |
| Purchase #2 | $231.87 | 3.109% | $239.0788 | $239.08 | $239.10 | $239.10 |
| Purchase #3 | $101.54 | 5.841% | $107.471 | $107.47 | $107.45 | $107.50 |
| Purchase #4 | $169.88 | 10.262% | $187.3131 | $187.31 | $187.30 | $187.30 |
| Purchase #5 | $47.49 | 12.465% | $53.4096 | $53.41 | $53.40 | $53.40 |
| Purchase #6 | $25.65 | 13.167% | $29.0273 | $29.03 | $29.05 | $29.00 |
| Purchase #7 | $100.36 | 3.720% | $104.0934 | $104.09 | $104.10 | $104.10 |
| 7 purchase totals = | $745.52 | $791.5631 | $791.56 | $791.55 | $791.60 | |