| 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 | $110.94 | 10.462% | $122.5465 | $122.55 | $122.55 | $122.50 |
| Purchase #2 | $30.46 | 3.291% | $31.4624 | $31.46 | $31.45 | $31.50 |
| Purchase #3 | $246.33 | 7.254% | $264.1988 | $264.20 | $264.20 | $264.20 |
| Purchase #4 | $88.31 | 6.414% | $93.9742 | $93.97 | $93.95 | $94.00 |
| Purchase #5 | $112.64 | 12.336% | $126.5353 | $126.54 | $126.55 | $126.50 |
| Purchase #6 | $21.93 | 9.755% | $24.0693 | $24.07 | $24.05 | $24.10 |
| Purchase #7 | $102.84 | 10.340% | $113.4737 | $113.47 | $113.45 | $113.50 |
| 7 purchase totals = | $713.45 | $776.2602 | $776.26 | $776.20 | $776.30 | |