| 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 | $31.42 | 8.747% | $34.1683 | $34.17 | $34.15 | $34.20 |
| Purchase #2 | $181.26 | 11.317% | $201.7732 | $201.77 | $201.75 | $201.80 |
| Purchase #3 | $70.84 | 12.573% | $79.7467 | $79.75 | $79.75 | $79.70 |
| Purchase #4 | $44.28 | 9.217% | $48.3613 | $48.36 | $48.35 | $48.40 |
| Purchase #5 | $6.49 | 7.220% | $6.9586 | $6.96 | $6.95 | $7.00 |
| Purchase #6 | $161.62 | 8.191% | $174.8583 | $174.86 | $174.85 | $174.90 |
| Purchase #7 | $131.90 | 3.756% | $136.8542 | $136.85 | $136.85 | $136.90 |
| 7 purchase totals = | $627.81 | $682.7206 | $682.72 | $682.65 | $682.90 | |