| 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 | $27.84 | 8.733% | $30.2713 | $30.27 | $30.25 | $30.30 |
| Purchase #2 | $140.71 | 13.392% | $159.5539 | $159.55 | $159.55 | $159.60 |
| Purchase #3 | $133.37 | 8.126% | $144.2076 | $144.21 | $144.20 | $144.20 |
| Purchase #4 | $30.85 | 12.369% | $34.6658 | $34.67 | $34.65 | $34.70 |
| Purchase #5 | $236.61 | 3.539% | $244.9836 | $244.98 | $245.00 | $245.00 |
| Purchase #6 | $122.29 | 9.641% | $134.08 | $134.08 | $134.10 | $134.10 |
| Purchase #7 | $35.70 | 3.394% | $36.9117 | $36.91 | $36.90 | $36.90 |
| 7 purchase totals = | $727.37 | $784.6739 | $784.67 | $784.65 | $784.80 | |