| 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 | $36.31 | 6.303% | $38.5986 | $38.60 | $38.60 | $38.60 |
| Purchase #2 | $59.27 | 6.269% | $62.9856 | $62.99 | $63.00 | $63.00 |
| Purchase #3 | $38.36 | 8.237% | $41.5197 | $41.52 | $41.50 | $41.50 |
| Purchase #4 | $7.75 | 12.542% | $8.722 | $8.72 | $8.70 | $8.70 |
| Purchase #5 | $113.59 | 10.476% | $125.4897 | $125.49 | $125.50 | $125.50 |
| Purchase #6 | $235.71 | 10.476% | $260.403 | $260.40 | $260.40 | $260.40 |
| Purchase #7 | $119.59 | 8.162% | $129.3509 | $129.35 | $129.35 | $129.40 |
| 7 purchase totals = | $610.58 | $667.0695 | $667.07 | $667.05 | $667.10 | |