| 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 | $23.89 | 12.816% | $26.9517 | $26.95 | $26.95 | $27.00 |
| Purchase #2 | $218.65 | 3.485% | $226.27 | $226.27 | $226.25 | $226.30 |
| Purchase #3 | $8.35 | 12.366% | $9.3826 | $9.38 | $9.40 | $9.40 |
| Purchase #4 | $108.57 | 7.253% | $116.4446 | $116.44 | $116.45 | $116.40 |
| Purchase #5 | $130.84 | 6.783% | $139.7149 | $139.71 | $139.70 | $139.70 |
| Purchase #6 | $68.83 | 3.517% | $71.2508 | $71.25 | $71.25 | $71.30 |
| Purchase #7 | $35.48 | 11.792% | $39.6638 | $39.66 | $39.65 | $39.70 |
| 7 purchase totals = | $594.61 | $629.6784 | $629.66 | $629.65 | $629.80 | |