| 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 | $30.29 | 5.316% | $31.9002 | $31.90 | $31.90 | $31.90 |
| Purchase #2 | $53.53 | 10.109% | $58.9413 | $58.94 | $58.95 | $58.90 |
| Purchase #3 | $121.85 | 11.773% | $136.1954 | $136.20 | $136.20 | $136.20 |
| Purchase #4 | $70.86 | 4.137% | $73.7915 | $73.79 | $73.80 | $73.80 |
| Purchase #5 | $166.66 | 13.403% | $188.9974 | $189.00 | $189.00 | $189.00 |
| Purchase #6 | $68.72 | 11.117% | $76.3596 | $76.36 | $76.35 | $76.40 |
| Purchase #7 | $231.69 | 12.541% | $260.7462 | $260.75 | $260.75 | $260.70 |
| 7 purchase totals = | $743.60 | $826.9316 | $826.94 | $826.95 | $826.90 | |