| 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 | $77.71 | 11.657% | $86.7687 | $86.77 | $86.75 | $86.80 |
| Purchase #2 | $148.62 | 7.177% | $159.2865 | $159.29 | $159.30 | $159.30 |
| Purchase #3 | $113.89 | 3.481% | $117.8545 | $117.85 | $117.85 | $117.90 |
| Purchase #4 | $145.81 | 4.114% | $151.8086 | $151.81 | $151.80 | $151.80 |
| Purchase #5 | $145.80 | 8.753% | $158.5619 | $158.56 | $158.55 | $158.60 |
| Purchase #6 | $182.91 | 13.389% | $207.3998 | $207.40 | $207.40 | $207.40 |
| Purchase #7 | $74.52 | 10.464% | $82.3178 | $82.32 | $82.30 | $82.30 |
| 7 purchase totals = | $889.26 | $963.9978 | $964.00 | $963.95 | $964.10 | |