| 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 | $16.35 | 4.274% | $17.0488 | $17.05 | $17.05 | $17.00 |
| Purchase #2 | $81.58 | 5.582% | $86.1338 | $86.13 | $86.15 | $86.10 |
| Purchase #3 | $87.38 | 7.569% | $93.9938 | $93.99 | $94.00 | $94.00 |
| Purchase #4 | $63.53 | 7.595% | $68.3551 | $68.36 | $68.35 | $68.40 |
| Purchase #5 | $52.98 | 10.576% | $58.5832 | $58.58 | $58.60 | $58.60 |
| Purchase #6 | $99.92 | 4.489% | $104.4054 | $104.41 | $104.40 | $104.40 |
| Purchase #7 | $207.81 | 6.398% | $221.1057 | $221.11 | $221.10 | $221.10 |
| 7 purchase totals = | $609.55 | $649.6258 | $649.63 | $649.65 | $649.60 | |