| 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 | $24.66 | 3.851% | $25.6097 | $25.61 | $25.60 | $25.60 |
| Purchase #2 | $42.62 | 8.747% | $46.348 | $46.35 | $46.35 | $46.30 |
| Purchase #3 | $195.62 | 7.464% | $210.2211 | $210.22 | $210.20 | $210.20 |
| Purchase #4 | $236.56 | 3.118% | $243.9359 | $243.94 | $243.95 | $243.90 |
| Purchase #5 | $99.98 | 8.847% | $108.8252 | $108.83 | $108.85 | $108.80 |
| Purchase #6 | $228.30 | 7.456% | $245.322 | $245.32 | $245.30 | $245.30 |
| Purchase #7 | $150.95 | 6.171% | $160.2651 | $160.27 | $160.25 | $160.30 |
| 7 purchase totals = | $978.69 | $1,040.5270 | $1,040.54 | $1,040.50 | $1,040.40 | |