| 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 | $90.25 | 7.438% | $96.9628 | $96.96 | $96.95 | $97.00 |
| Purchase #2 | $53.44 | 3.284% | $55.195 | $55.20 | $55.20 | $55.20 |
| Purchase #3 | $97.83 | 13.378% | $110.9177 | $110.92 | $110.90 | $110.90 |
| Purchase #4 | $93.46 | 6.631% | $99.6573 | $99.66 | $99.65 | $99.70 |
| Purchase #5 | $97.46 | 13.129% | $110.2555 | $110.26 | $110.25 | $110.30 |
| Purchase #6 | $150.56 | 6.445% | $160.2636 | $160.26 | $160.25 | $160.30 |
| Purchase #7 | $74.57 | 12.711% | $84.0486 | $84.05 | $84.05 | $84.00 |
| 7 purchase totals = | $657.57 | $717.3005 | $717.31 | $717.25 | $717.40 | |