| 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 | $100.35 | 13.569% | $113.9665 | $113.97 | $113.95 | $114.00 |
| Purchase #2 | $9.44 | 3.314% | $9.7528 | $9.75 | $9.75 | $9.80 |
| Purchase #3 | $9.86 | 12.477% | $11.0902 | $11.09 | $11.10 | $11.10 |
| Purchase #4 | $249.73 | 8.696% | $271.4465 | $271.45 | $271.45 | $271.40 |
| Purchase #5 | $171.28 | 4.744% | $179.4055 | $179.41 | $179.40 | $179.40 |
| Purchase #6 | $14.82 | 5.713% | $15.6667 | $15.67 | $15.65 | $15.70 |
| Purchase #7 | $110.52 | 13.221% | $125.1318 | $125.13 | $125.15 | $125.10 |
| 7 purchase totals = | $666.00 | $726.4600 | $726.47 | $726.45 | $726.50 | |