| 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 | $46.61 | 6.146% | $49.4747 | $49.47 | $49.45 | $49.50 |
| Purchase #2 | $209.62 | 12.472% | $235.7638 | $235.76 | $235.75 | $235.80 |
| Purchase #3 | $146.30 | 10.692% | $161.9424 | $161.94 | $161.95 | $161.90 |
| Purchase #4 | $215.50 | 9.204% | $235.3346 | $235.33 | $235.35 | $235.30 |
| Purchase #5 | $220.96 | 3.146% | $227.9114 | $227.91 | $227.90 | $227.90 |
| Purchase #6 | $96.82 | 13.453% | $109.8452 | $109.85 | $109.85 | $109.80 |
| Purchase #7 | $54.26 | 11.134% | $60.3013 | $60.30 | $60.30 | $60.30 |
| 7 purchase totals = | $990.07 | $1,080.5734 | $1,080.56 | $1,080.55 | $1,080.50 | |