| 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 | $71.29 | 7.811% | $76.8585 | $76.86 | $76.85 | $76.90 |
| Purchase #2 | $67.97 | 8.317% | $73.6231 | $73.62 | $73.60 | $73.60 |
| Purchase #3 | $99.67 | 7.218% | $106.8642 | $106.86 | $106.85 | $106.90 |
| Purchase #4 | $37.79 | 7.115% | $40.4788 | $40.48 | $40.50 | $40.50 |
| Purchase #5 | $236.77 | 9.118% | $258.3587 | $258.36 | $258.35 | $258.40 |
| Purchase #6 | $23.57 | 8.221% | $25.5077 | $25.51 | $25.50 | $25.50 |
| Purchase #7 | $7.70 | 10.585% | $8.515 | $8.52 | $8.50 | $8.50 |
| 7 purchase totals = | $544.76 | $590.2060 | $590.21 | $590.15 | $590.30 | |