| 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 | $93.38 | 8.639% | $101.4471 | $101.45 | $101.45 | $101.40 |
| Purchase #2 | $238.84 | 7.623% | $257.0468 | $257.05 | $257.05 | $257.00 |
| Purchase #3 | $80.30 | 6.635% | $85.6279 | $85.63 | $85.65 | $85.60 |
| Purchase #4 | $250.56 | 13.676% | $284.8266 | $284.83 | $284.85 | $284.80 |
| Purchase #5 | $70.63 | 10.135% | $77.7884 | $77.79 | $77.80 | $77.80 |
| Purchase #6 | $62.57 | 3.245% | $64.6004 | $64.60 | $64.60 | $64.60 |
| Purchase #7 | $26.59 | 8.665% | $28.894 | $28.89 | $28.90 | $28.90 |
| 7 purchase totals = | $822.87 | $900.2312 | $900.24 | $900.30 | $900.10 | |