| 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 | $31.41 | 7.331% | $33.7127 | $33.71 | $33.70 | $33.70 |
| Purchase #2 | $151.77 | 13.106% | $171.661 | $171.66 | $171.65 | $171.70 |
| Purchase #3 | $110.60 | 4.750% | $115.8535 | $115.85 | $115.85 | $115.90 |
| Purchase #4 | $144.98 | 3.471% | $150.0123 | $150.01 | $150.00 | $150.00 |
| Purchase #5 | $10.83 | 3.630% | $11.2231 | $11.22 | $11.20 | $11.20 |
| Purchase #6 | $231.50 | 9.748% | $254.0666 | $254.07 | $254.05 | $254.10 |
| Purchase #7 | $51.53 | 13.378% | $58.4237 | $58.42 | $58.40 | $58.40 |
| 7 purchase totals = | $732.62 | $794.9529 | $794.94 | $794.85 | $795.00 | |