| 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 | $44.56 | 7.750% | $48.0134 | $48.01 | $48.00 | $48.00 |
| Purchase #2 | $158.74 | 4.628% | $166.0865 | $166.09 | $166.10 | $166.10 |
| Purchase #3 | $202.94 | 7.371% | $217.8987 | $217.90 | $217.90 | $217.90 |
| Purchase #4 | $27.94 | 4.182% | $29.1085 | $29.11 | $29.10 | $29.10 |
| Purchase #5 | $65.87 | 7.668% | $70.9209 | $70.92 | $70.90 | $70.90 |
| Purchase #6 | $90.54 | 3.237% | $93.4708 | $93.47 | $93.45 | $93.50 |
| Purchase #7 | $247.43 | 13.258% | $280.2343 | $280.23 | $280.25 | $280.20 |
| 7 purchase totals = | $838.02 | $905.7331 | $905.73 | $905.70 | $905.70 | |