| 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 | $90.57 | 5.839% | $95.8584 | $95.86 | $95.85 | $95.90 |
| Purchase #2 | $5.74 | 12.407% | $6.4522 | $6.45 | $6.45 | $6.50 |
| Purchase #3 | $17.44 | 8.610% | $18.9416 | $18.94 | $18.95 | $18.90 |
| Purchase #4 | $63.33 | 3.750% | $65.7049 | $65.70 | $65.70 | $65.70 |
| Purchase #5 | $100.31 | 5.168% | $105.494 | $105.49 | $105.50 | $105.50 |
| Purchase #6 | $229.69 | 12.777% | $259.0375 | $259.04 | $259.05 | $259.00 |
| Purchase #7 | $147.88 | 10.300% | $163.1116 | $163.11 | $163.10 | $163.10 |
| 7 purchase totals = | $654.96 | $714.6002 | $714.59 | $714.60 | $714.60 | |