| 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 | $77.36 | 8.305% | $83.7847 | $83.78 | $83.80 | $83.80 |
| Purchase #2 | $238.61 | 8.845% | $259.7151 | $259.72 | $259.70 | $259.70 |
| Purchase #3 | $111.88 | 3.501% | $115.7969 | $115.80 | $115.80 | $115.80 |
| Purchase #4 | $67.73 | 4.790% | $70.9743 | $70.97 | $70.95 | $71.00 |
| Purchase #5 | $28.71 | 4.405% | $29.9747 | $29.97 | $29.95 | $30.00 |
| Purchase #6 | $162.98 | 9.450% | $178.3816 | $178.38 | $178.40 | $178.40 |
| Purchase #7 | $113.34 | 8.805% | $123.3196 | $123.32 | $123.30 | $123.30 |
| 7 purchase totals = | $800.61 | $861.9469 | $861.94 | $861.90 | $862.00 | |