| 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 | $42.99 | 3.643% | $44.5561 | $44.56 | $44.55 | $44.60 |
| Purchase #2 | $221.88 | 7.681% | $238.9226 | $238.92 | $238.90 | $238.90 |
| Purchase #3 | $160.78 | 10.462% | $177.6008 | $177.60 | $177.60 | $177.60 |
| Purchase #4 | $74.91 | 5.698% | $79.1784 | $79.18 | $79.20 | $79.20 |
| Purchase #5 | $11.41 | 12.790% | $12.8693 | $12.87 | $12.85 | $12.90 |
| Purchase #6 | $222.40 | 5.126% | $233.8002 | $233.80 | $233.80 | $233.80 |
| Purchase #7 | $54.38 | 13.788% | $61.8779 | $61.88 | $61.90 | $61.90 |
| 7 purchase totals = | $788.75 | $848.8053 | $848.81 | $848.80 | $848.90 | |