| 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 | $97.50 | 5.300% | $102.6675 | $102.67 | $102.65 | $102.70 |
| Purchase #2 | $245.41 | 11.785% | $274.3316 | $274.33 | $274.35 | $274.30 |
| Purchase #3 | $98.53 | 7.296% | $105.7187 | $105.72 | $105.70 | $105.70 |
| Purchase #4 | $97.82 | 5.619% | $103.3165 | $103.32 | $103.30 | $103.30 |
| Purchase #5 | $146.84 | 5.336% | $154.6754 | $154.68 | $154.70 | $154.70 |
| Purchase #6 | $35.90 | 8.721% | $39.0308 | $39.03 | $39.05 | $39.00 |
| Purchase #7 | $119.78 | 5.523% | $126.3954 | $126.40 | $126.40 | $126.40 |
| 7 purchase totals = | $841.78 | $906.1359 | $906.15 | $906.15 | $906.10 | |