| 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 | $33.68 | 11.579% | $37.5798 | $37.58 | $37.60 | $37.60 |
| Purchase #2 | $16.70 | 4.173% | $17.3969 | $17.40 | $17.40 | $17.40 |
| Purchase #3 | $36.78 | 7.148% | $39.409 | $39.41 | $39.40 | $39.40 |
| Purchase #4 | $125.84 | 8.526% | $136.5691 | $136.57 | $136.55 | $136.60 |
| Purchase #5 | $7.73 | 4.648% | $8.0893 | $8.09 | $8.10 | $8.10 |
| Purchase #6 | $228.55 | 8.797% | $248.6555 | $248.66 | $248.65 | $248.70 |
| Purchase #7 | $235.86 | 13.371% | $267.3968 | $267.40 | $267.40 | $267.40 |
| 7 purchase totals = | $685.14 | $755.0964 | $755.11 | $755.10 | $755.20 | |