| 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 | $55.75 | 5.248% | $58.6758 | $58.68 | $58.70 | $58.70 |
| Purchase #2 | $186.97 | 4.777% | $195.9016 | $195.90 | $195.90 | $195.90 |
| Purchase #3 | $131.69 | 13.788% | $149.8474 | $149.85 | $149.85 | $149.80 |
| Purchase #4 | $74.33 | 7.183% | $79.6691 | $79.67 | $79.65 | $79.70 |
| Purchase #5 | $70.31 | 7.121% | $75.3168 | $75.32 | $75.30 | $75.30 |
| Purchase #6 | $106.82 | 10.328% | $117.8524 | $117.85 | $117.85 | $117.90 |
| Purchase #7 | $60.42 | 11.660% | $67.465 | $67.47 | $67.45 | $67.50 |
| 7 purchase totals = | $686.29 | $744.7281 | $744.74 | $744.70 | $744.80 | |