| 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 | $50.69 | 11.313% | $56.4246 | $56.42 | $56.40 | $56.40 |
| Purchase #2 | $18.34 | 13.739% | $20.8597 | $20.86 | $20.85 | $20.90 |
| Purchase #3 | $29.64 | 6.308% | $31.5097 | $31.51 | $31.50 | $31.50 |
| Purchase #4 | $93.93 | 3.317% | $97.0457 | $97.05 | $97.05 | $97.00 |
| Purchase #5 | $50.83 | 5.646% | $53.6999 | $53.70 | $53.70 | $53.70 |
| Purchase #6 | $59.73 | 13.374% | $67.7183 | $67.72 | $67.70 | $67.70 |
| Purchase #7 | $125.75 | 7.129% | $134.7147 | $134.71 | $134.70 | $134.70 |
| 7 purchase totals = | $428.91 | $461.9726 | $461.97 | $461.90 | $461.90 | |