| 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 | $22.90 | 13.520% | $25.9961 | $26.00 | $26.00 | $26.00 |
| Purchase #2 | $130.60 | 5.411% | $137.6668 | $137.67 | $137.65 | $137.70 |
| Purchase #3 | $125.67 | 11.544% | $140.1773 | $140.18 | $140.20 | $140.20 |
| Purchase #4 | $73.84 | 6.372% | $78.5451 | $78.55 | $78.55 | $78.50 |
| Purchase #5 | $94.82 | 12.585% | $106.7531 | $106.75 | $106.75 | $106.80 |
| Purchase #6 | $7.69 | 8.125% | $8.3148 | $8.31 | $8.30 | $8.30 |
| Purchase #7 | $41.41 | 12.257% | $46.4856 | $46.49 | $46.50 | $46.50 |
| 7 purchase totals = | $496.93 | $543.9388 | $543.95 | $543.95 | $544.00 | |