| 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 | $54.26 | 10.544% | $59.9812 | $59.98 | $60.00 | $60.00 |
| Purchase #2 | $145.42 | 8.580% | $157.897 | $157.90 | $157.90 | $157.90 |
| Purchase #3 | $74.39 | 4.782% | $77.9473 | $77.95 | $77.95 | $77.90 |
| Purchase #4 | $125.71 | 4.868% | $131.8296 | $131.83 | $131.85 | $131.80 |
| Purchase #5 | $165.72 | 4.526% | $173.2205 | $173.22 | $173.20 | $173.20 |
| Purchase #6 | $217.74 | 6.712% | $232.3547 | $232.35 | $232.35 | $232.40 |
| Purchase #7 | $239.57 | 7.578% | $257.7246 | $257.72 | $257.70 | $257.70 |
| 7 purchase totals = | $1,022.81 | $1,090.9549 | $1,090.95 | $1,090.95 | $1,090.90 | |