| 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 | $83.93 | 8.520% | $91.0808 | $91.08 | $91.10 | $91.10 |
| Purchase #2 | $55.30 | 4.792% | $57.95 | $57.95 | $57.95 | $58.00 |
| Purchase #3 | $34.96 | 4.530% | $36.5437 | $36.54 | $36.55 | $36.50 |
| Purchase #4 | $120.51 | 4.776% | $126.2656 | $126.27 | $126.25 | $126.30 |
| Purchase #5 | $173.51 | 10.723% | $192.1155 | $192.12 | $192.10 | $192.10 |
| Purchase #6 | $198.54 | 5.252% | $208.9673 | $208.97 | $208.95 | $209.00 |
| Purchase #7 | $124.32 | 10.599% | $137.4967 | $137.50 | $137.50 | $137.50 |
| 7 purchase totals = | $791.07 | $850.4196 | $850.43 | $850.40 | $850.50 | |