| 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 | $31.92 | 6.497% | $33.9938 | $33.99 | $34.00 | $34.00 |
| Purchase #2 | $127.60 | 13.527% | $144.8605 | $144.86 | $144.85 | $144.90 |
| Purchase #3 | $9.96 | 10.443% | $11.0001 | $11.00 | $11.00 | $11.00 |
| Purchase #4 | $66.57 | 11.505% | $74.2289 | $74.23 | $74.25 | $74.20 |
| Purchase #5 | $208.58 | 6.513% | $222.1648 | $222.16 | $222.15 | $222.20 |
| Purchase #6 | $42.79 | 5.295% | $45.0557 | $45.06 | $45.05 | $45.10 |
| Purchase #7 | $42.28 | 9.843% | $46.4416 | $46.44 | $46.45 | $46.40 |
| 7 purchase totals = | $529.70 | $577.7454 | $577.74 | $577.75 | $577.80 | |