| 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 | $14.84 | 7.530% | $15.9575 | $15.96 | $15.95 | $16.00 |
| Purchase #2 | $214.89 | 13.274% | $243.4145 | $243.41 | $243.40 | $243.40 |
| Purchase #3 | $58.46 | 10.168% | $64.4042 | $64.40 | $64.40 | $64.40 |
| Purchase #4 | $46.73 | 8.530% | $50.7161 | $50.72 | $50.70 | $50.70 |
| Purchase #5 | $117.99 | 12.697% | $132.9712 | $132.97 | $132.95 | $133.00 |
| Purchase #6 | $233.96 | 5.477% | $246.774 | $246.77 | $246.75 | $246.80 |
| Purchase #7 | $91.41 | 6.828% | $97.6515 | $97.65 | $97.65 | $97.70 |
| 7 purchase totals = | $778.28 | $851.8890 | $851.88 | $851.80 | $852.00 | |