| 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 | $24.28 | 5.404% | $25.5921 | $25.59 | $25.60 | $25.60 |
| Purchase #2 | $25.34 | 9.133% | $27.6543 | $27.65 | $27.65 | $27.70 |
| Purchase #3 | $112.56 | 10.614% | $124.5071 | $124.51 | $124.50 | $124.50 |
| Purchase #4 | $223.55 | 8.735% | $243.0771 | $243.08 | $243.10 | $243.10 |
| Purchase #5 | $173.79 | 5.239% | $182.8949 | $182.89 | $182.90 | $182.90 |
| Purchase #6 | $122.84 | 5.359% | $129.423 | $129.42 | $129.40 | $129.40 |
| Purchase #7 | $13.77 | 12.264% | $15.4588 | $15.46 | $15.45 | $15.50 |
| 7 purchase totals = | $696.13 | $748.6073 | $748.60 | $748.60 | $748.70 | |