| 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 | $95.72 | 4.228% | $99.767 | $99.77 | $99.75 | $99.80 |
| Purchase #2 | $78.54 | 9.798% | $86.2353 | $86.24 | $86.25 | $86.20 |
| Purchase #3 | $62.63 | 13.792% | $71.2679 | $71.27 | $71.25 | $71.30 |
| Purchase #4 | $59.61 | 5.331% | $62.7878 | $62.79 | $62.80 | $62.80 |
| Purchase #5 | $223.78 | 9.574% | $245.2047 | $245.20 | $245.20 | $245.20 |
| Purchase #6 | $104.30 | 5.418% | $109.951 | $109.95 | $109.95 | $110.00 |
| Purchase #7 | $138.62 | 5.847% | $146.7251 | $146.73 | $146.75 | $146.70 |
| 7 purchase totals = | $763.20 | $821.9388 | $821.95 | $821.95 | $822.00 | |