| 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 | $76.43 | 13.534% | $86.774 | $86.77 | $86.75 | $86.80 |
| Purchase #2 | $12.52 | 12.503% | $14.0854 | $14.09 | $14.10 | $14.10 |
| Purchase #3 | $174.55 | 3.629% | $180.8844 | $180.88 | $180.90 | $180.90 |
| Purchase #4 | $12.31 | 11.784% | $13.7606 | $13.76 | $13.75 | $13.80 |
| Purchase #5 | $232.87 | 11.592% | $259.8643 | $259.86 | $259.85 | $259.90 |
| Purchase #6 | $217.90 | 11.374% | $242.6839 | $242.68 | $242.70 | $242.70 |
| Purchase #7 | $14.98 | 3.727% | $15.5383 | $15.54 | $15.55 | $15.50 |
| 7 purchase totals = | $741.56 | $813.5909 | $813.58 | $813.60 | $813.70 | |