| 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 | $13.44 | 3.235% | $13.8748 | $13.87 | $13.85 | $13.90 |
| Purchase #2 | $22.31 | 9.179% | $24.3578 | $24.36 | $24.35 | $24.40 |
| Purchase #3 | $190.78 | 4.806% | $199.9489 | $199.95 | $199.95 | $199.90 |
| Purchase #4 | $68.45 | 13.117% | $77.4286 | $77.43 | $77.45 | $77.40 |
| Purchase #5 | $126.46 | 5.630% | $133.5797 | $133.58 | $133.60 | $133.60 |
| Purchase #6 | $199.40 | 6.269% | $211.9004 | $211.90 | $211.90 | $211.90 |
| Purchase #7 | $228.51 | 4.508% | $238.8112 | $238.81 | $238.80 | $238.80 |
| 7 purchase totals = | $849.35 | $899.9014 | $899.90 | $899.90 | $899.90 | |