| 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 | $54.87 | 7.836% | $59.1696 | $59.17 | $59.15 | $59.20 |
| Purchase #2 | $34.45 | 5.657% | $36.3988 | $36.40 | $36.40 | $36.40 |
| Purchase #3 | $64.71 | 3.550% | $67.0072 | $67.01 | $67.00 | $67.00 |
| Purchase #4 | $183.86 | 5.677% | $194.2977 | $194.30 | $194.30 | $194.30 |
| Purchase #5 | $26.90 | 12.562% | $30.2792 | $30.28 | $30.30 | $30.30 |
| Purchase #6 | $69.85 | 8.470% | $75.7663 | $75.77 | $75.75 | $75.80 |
| Purchase #7 | $181.96 | 3.813% | $188.8981 | $188.90 | $188.90 | $188.90 |
| 7 purchase totals = | $616.60 | $651.8169 | $651.83 | $651.80 | $651.90 | |