| 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 | $13.51 | 5.356% | $14.2336 | $14.23 | $14.25 | $14.20 |
| Purchase #2 | $243.48 | 9.228% | $265.9483 | $265.95 | $265.95 | $265.90 |
| Purchase #3 | $38.74 | 4.796% | $40.598 | $40.60 | $40.60 | $40.60 |
| Purchase #4 | $12.39 | 8.407% | $13.4316 | $13.43 | $13.45 | $13.40 |
| Purchase #5 | $76.50 | 12.358% | $85.9539 | $85.95 | $85.95 | $86.00 |
| Purchase #6 | $22.39 | 9.183% | $24.4461 | $24.45 | $24.45 | $24.40 |
| Purchase #7 | $69.65 | 11.241% | $77.4794 | $77.48 | $77.50 | $77.50 |
| 7 purchase totals = | $476.66 | $522.0909 | $522.09 | $522.15 | $522.00 | |