| 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 | $85.67 | 6.813% | $91.5067 | $91.51 | $91.50 | $91.50 |
| Purchase #2 | $84.29 | 8.391% | $91.3628 | $91.36 | $91.35 | $91.40 |
| Purchase #3 | $8.69 | 3.717% | $9.013 | $9.01 | $9.00 | $9.00 |
| Purchase #4 | $185.54 | 3.839% | $192.6629 | $192.66 | $192.65 | $192.70 |
| Purchase #5 | $91.63 | 10.475% | $101.2282 | $101.23 | $101.25 | $101.20 |
| Purchase #6 | $84.88 | 12.696% | $95.6564 | $95.66 | $95.65 | $95.70 |
| Purchase #7 | $95.99 | 3.819% | $99.6559 | $99.66 | $99.65 | $99.70 |
| 7 purchase totals = | $636.69 | $681.0859 | $681.09 | $681.05 | $681.20 | |