| 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 | $103.33 | 9.398% | $113.041 | $113.04 | $113.05 | $113.00 |
| Purchase #2 | $97.74 | 8.303% | $105.8554 | $105.86 | $105.85 | $105.90 |
| Purchase #3 | $113.47 | 9.225% | $123.9376 | $123.94 | $123.95 | $123.90 |
| Purchase #4 | $73.36 | 8.787% | $79.8061 | $79.81 | $79.80 | $79.80 |
| Purchase #5 | $66.79 | 3.862% | $69.3694 | $69.37 | $69.35 | $69.40 |
| Purchase #6 | $187.89 | 3.644% | $194.7367 | $194.74 | $194.75 | $194.70 |
| Purchase #7 | $172.42 | 3.360% | $178.2133 | $178.21 | $178.20 | $178.20 |
| 7 purchase totals = | $815.00 | $864.9595 | $864.97 | $864.95 | $864.90 | |