| 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 | $5.57 | 8.776% | $6.0588 | $6.06 | $6.05 | $6.10 |
| Purchase #2 | $15.64 | 7.273% | $16.7775 | $16.78 | $16.80 | $16.80 |
| Purchase #3 | $58.26 | 5.537% | $61.4859 | $61.49 | $61.50 | $61.50 |
| Purchase #4 | $176.98 | 3.131% | $182.5212 | $182.52 | $182.50 | $182.50 |
| Purchase #5 | $133.79 | 11.161% | $148.7223 | $148.72 | $148.70 | $148.70 |
| Purchase #6 | $221.80 | 4.828% | $232.5085 | $232.51 | $232.50 | $232.50 |
| Purchase #7 | $143.85 | 4.836% | $150.8066 | $150.81 | $150.80 | $150.80 |
| 7 purchase totals = | $755.89 | $798.8808 | $798.89 | $798.85 | $798.90 | |