| 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 | $55.68 | 12.229% | $62.4891 | $62.49 | $62.50 | $62.50 |
| Purchase #2 | $8.97 | 11.180% | $9.9728 | $9.97 | $9.95 | $10.00 |
| Purchase #3 | $133.42 | 4.475% | $139.3905 | $139.39 | $139.40 | $139.40 |
| Purchase #4 | $105.64 | 12.662% | $119.0161 | $119.02 | $119.00 | $119.00 |
| Purchase #5 | $223.37 | 10.565% | $246.969 | $246.97 | $246.95 | $247.00 |
| Purchase #6 | $163.38 | 13.110% | $184.7991 | $184.80 | $184.80 | $184.80 |
| Purchase #7 | $160.90 | 9.185% | $175.6787 | $175.68 | $175.70 | $175.70 |
| 7 purchase totals = | $851.36 | $938.3153 | $938.32 | $938.30 | $938.40 | |