| 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 | $66.52 | 7.440% | $71.4691 | $71.47 | $71.45 | $71.50 |
| Purchase #2 | $87.76 | 10.324% | $96.8203 | $96.82 | $96.80 | $96.80 |
| Purchase #3 | $87.85 | 13.214% | $99.4585 | $99.46 | $99.45 | $99.50 |
| Purchase #4 | $115.63 | 13.243% | $130.9429 | $130.94 | $130.95 | $130.90 |
| Purchase #5 | $161.67 | 3.273% | $166.9615 | $166.96 | $166.95 | $167.00 |
| Purchase #6 | $79.68 | 5.782% | $84.2871 | $84.29 | $84.30 | $84.30 |
| Purchase #7 | $54.28 | 8.295% | $58.7825 | $58.78 | $58.80 | $58.80 |
| 7 purchase totals = | $653.39 | $708.7219 | $708.72 | $708.70 | $708.80 | |