| 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 | $96.60 | 8.237% | $104.5569 | $104.56 | $104.55 | $104.60 |
| Purchase #2 | $61.72 | 4.859% | $64.719 | $64.72 | $64.70 | $64.70 |
| Purchase #3 | $13.66 | 9.642% | $14.9771 | $14.98 | $15.00 | $15.00 |
| Purchase #4 | $228.96 | 3.699% | $237.4292 | $237.43 | $237.45 | $237.40 |
| Purchase #5 | $193.62 | 7.713% | $208.5539 | $208.55 | $208.55 | $208.60 |
| Purchase #6 | $185.92 | 6.317% | $197.6646 | $197.66 | $197.65 | $197.70 |
| Purchase #7 | $93.44 | 7.120% | $100.0929 | $100.09 | $100.10 | $100.10 |
| 7 purchase totals = | $873.92 | $927.9936 | $927.99 | $928.00 | $928.10 | |