| 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 | $57.84 | 3.304% | $59.751 | $59.75 | $59.75 | $59.80 |
| Purchase #2 | $74.31 | 7.614% | $79.968 | $79.97 | $79.95 | $80.00 |
| Purchase #3 | $21.71 | 11.422% | $24.1897 | $24.19 | $24.20 | $24.20 |
| Purchase #4 | $235.94 | 7.171% | $252.8593 | $252.86 | $252.85 | $252.90 |
| Purchase #5 | $11.82 | 9.824% | $12.9812 | $12.98 | $13.00 | $13.00 |
| Purchase #6 | $245.77 | 10.297% | $271.0769 | $271.08 | $271.10 | $271.10 |
| Purchase #7 | $134.68 | 12.287% | $151.2281 | $151.23 | $151.25 | $151.20 |
| 7 purchase totals = | $782.07 | $852.0542 | $852.06 | $852.10 | $852.20 | |