| 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 | $80.97 | 3.458% | $83.7699 | $83.77 | $83.75 | $83.80 |
| Purchase #2 | $131.45 | 6.610% | $140.1388 | $140.14 | $140.15 | $140.10 |
| Purchase #3 | $138.84 | 8.602% | $150.783 | $150.78 | $150.80 | $150.80 |
| Purchase #4 | $64.28 | 9.340% | $70.2838 | $70.28 | $70.30 | $70.30 |
| Purchase #5 | $207.48 | 4.763% | $217.3623 | $217.36 | $217.35 | $217.40 |
| Purchase #6 | $63.30 | 7.346% | $67.95 | $67.95 | $67.95 | $68.00 |
| Purchase #7 | $206.41 | 10.812% | $228.727 | $228.73 | $228.75 | $228.70 |
| 7 purchase totals = | $892.73 | $959.0148 | $959.01 | $959.05 | $959.10 | |