| 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 | $103.34 | 4.795% | $108.2952 | $108.30 | $108.30 | $108.30 |
| Purchase #2 | $49.40 | 7.181% | $52.9474 | $52.95 | $52.95 | $52.90 |
| Purchase #3 | $24.44 | 13.662% | $27.779 | $27.78 | $27.80 | $27.80 |
| Purchase #4 | $126.86 | 5.491% | $133.8259 | $133.83 | $133.85 | $133.80 |
| Purchase #5 | $136.85 | 5.818% | $144.8119 | $144.81 | $144.80 | $144.80 |
| Purchase #6 | $141.79 | 6.474% | $150.9695 | $150.97 | $150.95 | $151.00 |
| Purchase #7 | $77.67 | 8.404% | $84.1974 | $84.20 | $84.20 | $84.20 |
| 7 purchase totals = | $660.35 | $702.8263 | $702.84 | $702.85 | $702.80 | |