| 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 | $67.99 | 13.334% | $77.0558 | $77.06 | $77.05 | $77.10 |
| Purchase #2 | $5.84 | 13.328% | $6.6184 | $6.62 | $6.60 | $6.60 |
| Purchase #3 | $176.86 | 9.243% | $193.2072 | $193.21 | $193.20 | $193.20 |
| Purchase #4 | $116.82 | 8.488% | $126.7357 | $126.74 | $126.75 | $126.70 |
| Purchase #5 | $25.91 | 6.736% | $27.6553 | $27.66 | $27.65 | $27.70 |
| Purchase #6 | $108.29 | 8.576% | $117.577 | $117.58 | $117.60 | $117.60 |
| Purchase #7 | $241.72 | 5.462% | $254.9227 | $254.92 | $254.90 | $254.90 |
| 7 purchase totals = | $743.43 | $803.7721 | $803.79 | $803.75 | $803.80 | |