| 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 | $82.67 | 11.653% | $92.3035 | $92.30 | $92.30 | $92.30 |
| Purchase #2 | $138.49 | 5.792% | $146.5113 | $146.51 | $146.50 | $146.50 |
| Purchase #3 | $18.75 | 6.788% | $20.0228 | $20.02 | $20.00 | $20.00 |
| Purchase #4 | $170.40 | 9.566% | $186.7005 | $186.70 | $186.70 | $186.70 |
| Purchase #5 | $135.65 | 4.374% | $141.5833 | $141.58 | $141.60 | $141.60 |
| Purchase #6 | $77.56 | 4.165% | $80.7904 | $80.79 | $80.80 | $80.80 |
| Purchase #7 | $77.30 | 8.358% | $83.7607 | $83.76 | $83.75 | $83.80 |
| 7 purchase totals = | $700.82 | $751.6725 | $751.66 | $751.65 | $751.70 | |