| 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 | $195.44 | 6.138% | $207.4361 | $207.44 | $207.45 | $207.40 |
| Purchase #2 | $37.97 | 11.462% | $42.3221 | $42.32 | $42.30 | $42.30 |
| Purchase #3 | $65.30 | 10.627% | $72.2394 | $72.24 | $72.25 | $72.20 |
| Purchase #4 | $28.97 | 7.185% | $31.0515 | $31.05 | $31.05 | $31.10 |
| Purchase #5 | $104.92 | 5.439% | $110.6266 | $110.63 | $110.65 | $110.60 |
| Purchase #6 | $88.86 | 4.635% | $92.9787 | $92.98 | $93.00 | $93.00 |
| Purchase #7 | $87.70 | 5.848% | $92.8287 | $92.83 | $92.85 | $92.80 |
| 7 purchase totals = | $609.16 | $649.4831 | $649.49 | $649.55 | $649.40 | |