| 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 | $98.92 | 5.157% | $104.0213 | $104.02 | $104.00 | $104.00 |
| Purchase #2 | $44.45 | 9.633% | $48.7319 | $48.73 | $48.75 | $48.70 |
| Purchase #3 | $160.95 | 11.426% | $179.3401 | $179.34 | $179.35 | $179.30 |
| Purchase #4 | $21.39 | 6.777% | $22.8396 | $22.84 | $22.85 | $22.80 |
| Purchase #5 | $237.85 | 7.360% | $255.3558 | $255.36 | $255.35 | $255.40 |
| Purchase #6 | $188.57 | 6.793% | $201.3796 | $201.38 | $201.40 | $201.40 |
| Purchase #7 | $58.65 | 9.640% | $64.3039 | $64.30 | $64.30 | $64.30 |
| 7 purchase totals = | $810.78 | $875.9722 | $875.97 | $876.00 | $875.90 | |