| 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 | $48.69 | 6.854% | $52.0272 | $52.03 | $52.05 | $52.00 |
| Purchase #2 | $173.44 | 4.433% | $181.1286 | $181.13 | $181.15 | $181.10 |
| Purchase #3 | $47.55 | 6.395% | $50.5908 | $50.59 | $50.60 | $50.60 |
| Purchase #4 | $30.90 | 13.327% | $35.018 | $35.02 | $35.00 | $35.00 |
| Purchase #5 | $75.51 | 5.536% | $79.6902 | $79.69 | $79.70 | $79.70 |
| Purchase #6 | $232.61 | 9.506% | $254.7219 | $254.72 | $254.70 | $254.70 |
| Purchase #7 | $68.30 | 10.275% | $75.3178 | $75.32 | $75.30 | $75.30 |
| 7 purchase totals = | $677.00 | $728.4945 | $728.50 | $728.50 | $728.40 | |