| 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 | $77.31 | 6.508% | $82.3413 | $82.34 | $82.35 | $82.30 |
| Purchase #2 | $60.50 | 7.329% | $64.934 | $64.93 | $64.95 | $64.90 |
| Purchase #3 | $212.91 | 12.194% | $238.8722 | $238.87 | $238.85 | $238.90 |
| Purchase #4 | $115.86 | 8.734% | $125.9792 | $125.98 | $126.00 | $126.00 |
| Purchase #5 | $13.44 | 7.640% | $14.4668 | $14.47 | $14.45 | $14.50 |
| Purchase #6 | $152.40 | 4.435% | $159.1589 | $159.16 | $159.15 | $159.20 |
| Purchase #7 | $124.72 | 8.203% | $134.9508 | $134.95 | $134.95 | $135.00 |
| 7 purchase totals = | $757.14 | $820.7032 | $820.70 | $820.70 | $820.80 | |