| 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 | $42.54 | 10.105% | $46.8387 | $46.84 | $46.85 | $46.80 |
| Purchase #2 | $63.69 | 5.257% | $67.0382 | $67.04 | $67.05 | $67.00 |
| Purchase #3 | $138.44 | 7.490% | $148.8092 | $148.81 | $148.80 | $148.80 |
| Purchase #4 | $144.65 | 8.594% | $157.0812 | $157.08 | $157.10 | $157.10 |
| Purchase #5 | $91.57 | 7.291% | $98.2464 | $98.25 | $98.25 | $98.20 |
| Purchase #6 | $241.44 | 4.379% | $252.0127 | $252.01 | $252.00 | $252.00 |
| Purchase #7 | $233.65 | 13.764% | $265.8096 | $265.81 | $265.80 | $265.80 |
| 7 purchase totals = | $955.98 | $1,035.8360 | $1,035.84 | $1,035.85 | $1,035.70 | |