| 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 | $27.67 | 11.460% | $30.841 | $30.84 | $30.85 | $30.80 |
| Purchase #2 | $169.92 | 7.173% | $182.1084 | $182.11 | $182.10 | $182.10 |
| Purchase #3 | $141.40 | 3.800% | $146.7732 | $146.77 | $146.75 | $146.80 |
| Purchase #4 | $16.40 | 5.661% | $17.3284 | $17.33 | $17.35 | $17.30 |
| Purchase #5 | $99.47 | 10.429% | $109.8437 | $109.84 | $109.85 | $109.80 |
| Purchase #6 | $11.30 | 11.646% | $12.616 | $12.62 | $12.60 | $12.60 |
| Purchase #7 | $238.83 | 7.387% | $256.4724 | $256.47 | $256.45 | $256.50 |
| 7 purchase totals = | $704.99 | $755.9831 | $755.98 | $755.95 | $755.90 | |