| 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 | $37.86 | 3.704% | $39.2623 | $39.26 | $39.25 | $39.30 |
| Purchase #2 | $146.86 | 11.634% | $163.9457 | $163.95 | $163.95 | $163.90 |
| Purchase #3 | $194.79 | 11.547% | $217.2824 | $217.28 | $217.30 | $217.30 |
| Purchase #4 | $96.93 | 8.345% | $105.0188 | $105.02 | $105.00 | $105.00 |
| Purchase #5 | $243.41 | 13.706% | $276.7718 | $276.77 | $276.75 | $276.80 |
| Purchase #6 | $75.41 | 13.778% | $85.8 | $85.80 | $85.80 | $85.80 |
| Purchase #7 | $19.41 | 4.815% | $20.3446 | $20.34 | $20.35 | $20.30 |
| 7 purchase totals = | $814.67 | $908.4256 | $908.42 | $908.40 | $908.40 | |