| 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 | $234.92 | 5.418% | $247.648 | $247.65 | $247.65 | $247.60 |
| Purchase #2 | $9.28 | 5.746% | $9.8132 | $9.81 | $9.80 | $9.80 |
| Purchase #3 | $200.56 | 3.704% | $207.9887 | $207.99 | $208.00 | $208.00 |
| Purchase #4 | $18.76 | 4.542% | $19.6121 | $19.61 | $19.60 | $19.60 |
| Purchase #5 | $50.49 | 3.243% | $52.1274 | $52.13 | $52.15 | $52.10 |
| Purchase #6 | $79.74 | 7.697% | $85.8776 | $85.88 | $85.90 | $85.90 |
| Purchase #7 | $73.86 | 7.429% | $79.3471 | $79.35 | $79.35 | $79.30 |
| 7 purchase totals = | $667.61 | $702.4141 | $702.42 | $702.45 | $702.30 | |