| 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 | $36.28 | 8.627% | $39.4099 | $39.41 | $39.40 | $39.40 |
| Purchase #2 | $170.91 | 6.746% | $182.4396 | $182.44 | $182.45 | $182.40 |
| Purchase #3 | $73.67 | 5.227% | $77.5207 | $77.52 | $77.50 | $77.50 |
| Purchase #4 | $18.84 | 6.263% | $20.0199 | $20.02 | $20.00 | $20.00 |
| Purchase #5 | $161.32 | 9.568% | $176.7551 | $176.76 | $176.75 | $176.80 |
| Purchase #6 | $227.81 | 13.694% | $259.0063 | $259.01 | $259.00 | $259.00 |
| Purchase #7 | $114.87 | 6.837% | $122.7237 | $122.72 | $122.70 | $122.70 |
| 7 purchase totals = | $803.70 | $877.8752 | $877.88 | $877.80 | $877.80 | |