| 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 | $12.86 | 3.714% | $13.3376 | $13.34 | $13.35 | $13.30 |
| Purchase #2 | $88.57 | 7.390% | $95.1153 | $95.12 | $95.10 | $95.10 |
| Purchase #3 | $138.32 | 11.390% | $154.0746 | $154.07 | $154.05 | $154.10 |
| Purchase #4 | $208.95 | 10.728% | $231.3662 | $231.37 | $231.35 | $231.40 |
| Purchase #5 | $104.66 | 9.827% | $114.9449 | $114.94 | $114.95 | $114.90 |
| Purchase #6 | $30.93 | 5.398% | $32.5996 | $32.60 | $32.60 | $32.60 |
| Purchase #7 | $148.88 | 9.398% | $162.8717 | $162.87 | $162.85 | $162.90 |
| 7 purchase totals = | $733.17 | $804.3099 | $804.31 | $804.25 | $804.30 | |