| 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 | $26.64 | 3.665% | $27.6164 | $27.62 | $27.60 | $27.60 |
| Purchase #2 | $246.58 | 5.610% | $260.4131 | $260.41 | $260.40 | $260.40 |
| Purchase #3 | $66.49 | 10.777% | $73.6556 | $73.66 | $73.65 | $73.70 |
| Purchase #4 | $237.36 | 3.717% | $246.1827 | $246.18 | $246.20 | $246.20 |
| Purchase #5 | $169.43 | 10.384% | $187.0236 | $187.02 | $187.00 | $187.00 |
| Purchase #6 | $32.94 | 10.259% | $36.3193 | $36.32 | $36.30 | $36.30 |
| Purchase #7 | $201.32 | 10.456% | $222.37 | $222.37 | $222.35 | $222.40 |
| 7 purchase totals = | $980.76 | $1,053.5807 | $1,053.58 | $1,053.50 | $1,053.60 | |