| 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 | $67.74 | 11.253% | $75.3628 | $75.36 | $75.35 | $75.40 |
| Purchase #2 | $36.69 | 3.273% | $37.8909 | $37.89 | $37.90 | $37.90 |
| Purchase #3 | $57.49 | 7.328% | $61.7029 | $61.70 | $61.70 | $61.70 |
| Purchase #4 | $173.26 | 8.301% | $187.6423 | $187.64 | $187.65 | $187.60 |
| Purchase #5 | $10.30 | 3.558% | $10.6665 | $10.67 | $10.65 | $10.70 |
| Purchase #6 | $209.83 | 13.402% | $237.9514 | $237.95 | $237.95 | $238.00 |
| Purchase #7 | $78.66 | 10.150% | $86.644 | $86.64 | $86.65 | $86.60 |
| 7 purchase totals = | $633.97 | $697.8608 | $697.85 | $697.85 | $697.90 | |