| 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 | $68.92 | 11.815% | $77.0629 | $77.06 | $77.05 | $77.10 |
| Purchase #2 | $117.29 | 11.536% | $130.8206 | $130.82 | $130.80 | $130.80 |
| Purchase #3 | $170.97 | 5.351% | $180.1186 | $180.12 | $180.10 | $180.10 |
| Purchase #4 | $121.31 | 3.856% | $125.9877 | $125.99 | $126.00 | $126.00 |
| Purchase #5 | $162.50 | 5.358% | $171.2068 | $171.21 | $171.20 | $171.20 |
| Purchase #6 | $12.72 | 6.673% | $13.5688 | $13.57 | $13.55 | $13.60 |
| Purchase #7 | $68.90 | 13.750% | $78.3738 | $78.37 | $78.35 | $78.40 |
| 7 purchase totals = | $722.61 | $777.1392 | $777.14 | $777.05 | $777.20 | |