| 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 | $9.91 | 12.673% | $11.1659 | $11.17 | $11.15 | $11.20 |
| Purchase #2 | $25.89 | 4.453% | $27.0429 | $27.04 | $27.05 | $27.00 |
| Purchase #3 | $114.55 | 9.806% | $125.7828 | $125.78 | $125.80 | $125.80 |
| Purchase #4 | $63.64 | 3.257% | $65.7128 | $65.71 | $65.70 | $65.70 |
| Purchase #5 | $187.98 | 12.760% | $211.9662 | $211.97 | $211.95 | $212.00 |
| Purchase #6 | $143.26 | 3.409% | $148.1437 | $148.14 | $148.15 | $148.10 |
| Purchase #7 | $131.32 | 4.297% | $136.9628 | $136.96 | $136.95 | $137.00 |
| 7 purchase totals = | $676.55 | $726.7771 | $726.77 | $726.75 | $726.80 | |