| 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 | $99.49 | 6.418% | $105.8753 | $105.88 | $105.90 | $105.90 |
| Purchase #2 | $33.51 | 13.350% | $37.9836 | $37.98 | $38.00 | $38.00 |
| Purchase #3 | $14.38 | 9.503% | $15.7465 | $15.75 | $15.75 | $15.70 |
| Purchase #4 | $246.39 | 7.123% | $263.9404 | $263.94 | $263.95 | $263.90 |
| Purchase #5 | $221.52 | 9.832% | $243.2998 | $243.30 | $243.30 | $243.30 |
| Purchase #6 | $14.34 | 12.625% | $16.1504 | $16.15 | $16.15 | $16.20 |
| Purchase #7 | $74.77 | 6.648% | $79.7407 | $79.74 | $79.75 | $79.70 |
| 7 purchase totals = | $704.40 | $762.7367 | $762.74 | $762.80 | $762.70 | |