| 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 | $77.99 | 4.738% | $81.6852 | $81.69 | $81.70 | $81.70 |
| Purchase #2 | $59.40 | 11.425% | $66.1865 | $66.19 | $66.20 | $66.20 |
| Purchase #3 | $245.88 | 13.541% | $279.1746 | $279.17 | $279.15 | $279.20 |
| Purchase #4 | $191.44 | 7.509% | $205.8152 | $205.82 | $205.80 | $205.80 |
| Purchase #5 | $202.67 | 6.823% | $216.4982 | $216.50 | $216.50 | $216.50 |
| Purchase #6 | $188.77 | 5.362% | $198.8918 | $198.89 | $198.90 | $198.90 |
| Purchase #7 | $95.49 | 13.123% | $108.0212 | $108.02 | $108.00 | $108.00 |
| 7 purchase totals = | $1,061.64 | $1,156.2727 | $1,156.28 | $1,156.25 | $1,156.30 | |