| 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 | $39.84 | 12.469% | $44.8076 | $44.81 | $44.80 | $44.80 |
| Purchase #2 | $207.83 | 3.565% | $215.2391 | $215.24 | $215.25 | $215.20 |
| Purchase #3 | $48.97 | 11.743% | $54.7205 | $54.72 | $54.70 | $54.70 |
| Purchase #4 | $142.90 | 5.373% | $150.578 | $150.58 | $150.60 | $150.60 |
| Purchase #5 | $146.47 | 13.664% | $166.4837 | $166.48 | $166.50 | $166.50 |
| Purchase #6 | $242.28 | 13.419% | $274.7916 | $274.79 | $274.80 | $274.80 |
| Purchase #7 | $105.95 | 7.554% | $113.9535 | $113.95 | $113.95 | $114.00 |
| 7 purchase totals = | $934.24 | $1,020.5740 | $1,020.57 | $1,020.60 | $1,020.60 | |