| 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 | $11.90 | 5.276% | $12.5278 | $12.53 | $12.55 | $12.50 |
| Purchase #2 | $132.62 | 12.534% | $149.2426 | $149.24 | $149.25 | $149.20 |
| Purchase #3 | $42.46 | 9.244% | $46.385 | $46.39 | $46.40 | $46.40 |
| Purchase #4 | $13.50 | 4.123% | $14.0566 | $14.06 | $14.05 | $14.10 |
| Purchase #5 | $112.25 | 12.315% | $126.0736 | $126.07 | $126.05 | $126.10 |
| Purchase #6 | $192.88 | 3.184% | $199.0213 | $199.02 | $199.00 | $199.00 |
| Purchase #7 | $12.85 | 6.845% | $13.7296 | $13.73 | $13.75 | $13.70 |
| 7 purchase totals = | $518.46 | $561.0365 | $561.04 | $561.05 | $561.00 | |