| 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 | $9.57 | 4.173% | $9.9694 | $9.97 | $9.95 | $10.00 |
| Purchase #2 | $206.83 | 8.288% | $223.9721 | $223.97 | $223.95 | $224.00 |
| Purchase #3 | $10.87 | 6.300% | $11.5548 | $11.55 | $11.55 | $11.60 |
| Purchase #4 | $59.37 | 10.673% | $65.7066 | $65.71 | $65.70 | $65.70 |
| Purchase #5 | $8.30 | 13.412% | $9.4132 | $9.41 | $9.40 | $9.40 |
| Purchase #6 | $205.67 | 13.250% | $232.9213 | $232.92 | $232.90 | $232.90 |
| Purchase #7 | $238.78 | 5.558% | $252.0514 | $252.05 | $252.05 | $252.10 |
| 7 purchase totals = | $739.39 | $805.5888 | $805.58 | $805.50 | $805.70 | |