| 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 | $9.67 | 8.512% | $10.4931 | $10.49 | $10.50 | $10.50 |
| Purchase #2 | $124.88 | 10.351% | $137.8063 | $137.81 | $137.80 | $137.80 |
| Purchase #3 | $196.63 | 8.799% | $213.9315 | $213.93 | $213.95 | $213.90 |
| Purchase #4 | $65.36 | 4.787% | $68.4888 | $68.49 | $68.50 | $68.50 |
| Purchase #5 | $59.98 | 13.455% | $68.0503 | $68.05 | $68.05 | $68.10 |
| Purchase #6 | $17.90 | 8.650% | $19.4484 | $19.45 | $19.45 | $19.40 |
| Purchase #7 | $60.96 | 10.151% | $67.148 | $67.15 | $67.15 | $67.10 |
| 7 purchase totals = | $535.38 | $585.3664 | $585.37 | $585.40 | $585.30 | |