| 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 | $60.29 | 7.622% | $64.8853 | $64.89 | $64.90 | $64.90 |
| Purchase #2 | $8.53 | 5.336% | $8.9852 | $8.99 | $9.00 | $9.00 |
| Purchase #3 | $206.73 | 8.288% | $223.8638 | $223.86 | $223.85 | $223.90 |
| Purchase #4 | $246.46 | 12.801% | $278.0093 | $278.01 | $278.00 | $278.00 |
| Purchase #5 | $10.56 | 3.696% | $10.9503 | $10.95 | $10.95 | $11.00 |
| Purchase #6 | $88.69 | 13.767% | $100.9 | $100.90 | $100.90 | $100.90 |
| Purchase #7 | $23.98 | 3.752% | $24.8797 | $24.88 | $24.90 | $24.90 |
| 7 purchase totals = | $645.24 | $712.4736 | $712.48 | $712.50 | $712.60 | |