| 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 | $70.29 | 3.578% | $72.805 | $72.81 | $72.80 | $72.80 |
| Purchase #2 | $44.40 | 13.541% | $50.4122 | $50.41 | $50.40 | $50.40 |
| Purchase #3 | $249.83 | 8.340% | $270.6658 | $270.67 | $270.65 | $270.70 |
| Purchase #4 | $94.98 | 7.252% | $101.8679 | $101.87 | $101.85 | $101.90 |
| Purchase #5 | $150.78 | 13.144% | $170.5985 | $170.60 | $170.60 | $170.60 |
| Purchase #6 | $9.65 | 10.398% | $10.6534 | $10.65 | $10.65 | $10.70 |
| Purchase #7 | $122.27 | 13.542% | $138.8278 | $138.83 | $138.85 | $138.80 |
| 7 purchase totals = | $742.20 | $815.8306 | $815.84 | $815.80 | $815.90 | |