| 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 | $119.43 | 11.430% | $133.0808 | $133.08 | $133.10 | $133.10 |
| Purchase #2 | $56.79 | 7.215% | $60.8874 | $60.89 | $60.90 | $60.90 |
| Purchase #3 | $46.83 | 10.399% | $51.6999 | $51.70 | $51.70 | $51.70 |
| Purchase #4 | $79.96 | 10.727% | $88.5373 | $88.54 | $88.55 | $88.50 |
| Purchase #5 | $14.35 | 10.648% | $15.878 | $15.88 | $15.90 | $15.90 |
| Purchase #6 | $188.25 | 9.775% | $206.6514 | $206.65 | $206.65 | $206.70 |
| Purchase #7 | $41.26 | 6.739% | $44.0405 | $44.04 | $44.05 | $44.00 |
| 7 purchase totals = | $546.87 | $600.7753 | $600.78 | $600.85 | $600.80 | |