| 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 | $5.61 | 11.331% | $6.2457 | $6.25 | $6.25 | $6.20 |
| Purchase #2 | $201.64 | 10.437% | $222.6852 | $222.69 | $222.70 | $222.70 |
| Purchase #3 | $51.71 | 9.702% | $56.7269 | $56.73 | $56.75 | $56.70 |
| Purchase #4 | $186.86 | 5.476% | $197.0925 | $197.09 | $197.10 | $197.10 |
| Purchase #5 | $231.29 | 9.816% | $253.9934 | $253.99 | $254.00 | $254.00 |
| Purchase #6 | $170.38 | 8.428% | $184.7396 | $184.74 | $184.75 | $184.70 |
| Purchase #7 | $59.64 | 11.438% | $66.4616 | $66.46 | $66.45 | $66.50 |
| 7 purchase totals = | $907.13 | $987.9449 | $987.95 | $988.00 | $987.90 | |