| 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 | $26.71 | 12.488% | $30.0455 | $30.05 | $30.05 | $30.00 |
| Purchase #2 | $35.28 | 7.568% | $37.95 | $37.95 | $37.95 | $38.00 |
| Purchase #3 | $84.86 | 4.352% | $88.5531 | $88.55 | $88.55 | $88.60 |
| Purchase #4 | $13.81 | 12.170% | $15.4907 | $15.49 | $15.50 | $15.50 |
| Purchase #5 | $16.71 | 7.213% | $17.9153 | $17.92 | $17.90 | $17.90 |
| Purchase #6 | $50.50 | 4.584% | $52.8149 | $52.81 | $52.80 | $52.80 |
| Purchase #7 | $51.56 | 10.621% | $57.0362 | $57.04 | $57.05 | $57.00 |
| 7 purchase totals = | $279.43 | $299.8057 | $299.81 | $299.80 | $299.80 | |