| 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 | $35.98 | 10.387% | $39.7172 | $39.72 | $39.70 | $39.70 |
| Purchase #2 | $120.45 | 11.849% | $134.7221 | $134.72 | $134.70 | $134.70 |
| Purchase #3 | $87.80 | 12.375% | $98.6653 | $98.67 | $98.65 | $98.70 |
| Purchase #4 | $116.74 | 7.141% | $125.0764 | $125.08 | $125.10 | $125.10 |
| Purchase #5 | $34.97 | 10.530% | $38.6523 | $38.65 | $38.65 | $38.70 |
| Purchase #6 | $185.69 | 9.711% | $203.7224 | $203.72 | $203.70 | $203.70 |
| Purchase #7 | $246.91 | 6.384% | $262.6727 | $262.67 | $262.65 | $262.70 |
| 7 purchase totals = | $828.54 | $903.2284 | $903.23 | $903.15 | $903.30 | |