| 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 | $103.90 | 6.272% | $110.4166 | $110.42 | $110.40 | $110.40 |
| Purchase #2 | $66.97 | 13.416% | $75.9547 | $75.95 | $75.95 | $76.00 |
| Purchase #3 | $190.94 | 12.507% | $214.8209 | $214.82 | $214.80 | $214.80 |
| Purchase #4 | $204.96 | 7.359% | $220.043 | $220.04 | $220.05 | $220.00 |
| Purchase #5 | $27.85 | 11.356% | $31.0126 | $31.01 | $31.00 | $31.00 |
| Purchase #6 | $61.67 | 11.201% | $68.5777 | $68.58 | $68.60 | $68.60 |
| Purchase #7 | $100.71 | 3.726% | $104.4625 | $104.46 | $104.45 | $104.50 |
| 7 purchase totals = | $757.00 | $825.2880 | $825.28 | $825.25 | $825.30 | |