| 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 | $17.83 | 11.355% | $19.8546 | $19.85 | $19.85 | $19.90 |
| Purchase #2 | $130.45 | 4.456% | $136.2629 | $136.26 | $136.25 | $136.30 |
| Purchase #3 | $55.97 | 10.316% | $61.7439 | $61.74 | $61.75 | $61.70 |
| Purchase #4 | $131.98 | 10.645% | $146.0293 | $146.03 | $146.05 | $146.00 |
| Purchase #5 | $84.80 | 10.423% | $93.6387 | $93.64 | $93.65 | $93.60 |
| Purchase #6 | $118.25 | 8.445% | $128.2362 | $128.24 | $128.25 | $128.20 |
| Purchase #7 | $126.39 | 4.789% | $132.4428 | $132.44 | $132.45 | $132.40 |
| 7 purchase totals = | $665.67 | $718.2084 | $718.20 | $718.25 | $718.10 | |