| 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 | $129.55 | 6.595% | $138.0938 | $138.09 | $138.10 | $138.10 |
| Purchase #2 | $68.32 | 5.110% | $71.8112 | $71.81 | $71.80 | $71.80 |
| Purchase #3 | $78.57 | 6.606% | $83.7603 | $83.76 | $83.75 | $83.80 |
| Purchase #4 | $34.98 | 12.729% | $39.4326 | $39.43 | $39.45 | $39.40 |
| Purchase #5 | $230.92 | 6.268% | $245.3941 | $245.39 | $245.40 | $245.40 |
| Purchase #6 | $111.26 | 5.595% | $117.485 | $117.49 | $117.50 | $117.50 |
| Purchase #7 | $136.39 | 7.577% | $146.7243 | $146.72 | $146.70 | $146.70 |
| 7 purchase totals = | $789.99 | $842.7013 | $842.69 | $842.70 | $842.70 | |