| 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 | $196.40 | 4.414% | $205.0691 | $205.07 | $205.05 | $205.10 |
| Purchase #2 | $40.63 | 3.383% | $42.0045 | $42.00 | $42.00 | $42.00 |
| Purchase #3 | $51.95 | 7.255% | $55.719 | $55.72 | $55.70 | $55.70 |
| Purchase #4 | $16.29 | 3.426% | $16.8481 | $16.85 | $16.85 | $16.80 |
| Purchase #5 | $191.25 | 8.129% | $206.7967 | $206.80 | $206.80 | $206.80 |
| Purchase #6 | $72.49 | 3.565% | $75.0743 | $75.07 | $75.05 | $75.10 |
| Purchase #7 | $21.97 | 7.623% | $23.6448 | $23.64 | $23.65 | $23.60 |
| 7 purchase totals = | $590.98 | $625.1565 | $625.15 | $625.10 | $625.10 | |