| 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 | $55.37 | 4.296% | $57.7487 | $57.75 | $57.75 | $57.70 |
| Purchase #2 | $30.49 | 11.635% | $34.0375 | $34.04 | $34.05 | $34.00 |
| Purchase #3 | $19.36 | 11.508% | $21.5879 | $21.59 | $21.60 | $21.60 |
| Purchase #4 | $19.41 | 10.659% | $21.4789 | $21.48 | $21.50 | $21.50 |
| Purchase #5 | $108.50 | 10.727% | $120.1388 | $120.14 | $120.15 | $120.10 |
| Purchase #6 | $137.93 | 12.480% | $155.1437 | $155.14 | $155.15 | $155.10 |
| Purchase #7 | $61.28 | 6.712% | $65.3931 | $65.39 | $65.40 | $65.40 |
| 7 purchase totals = | $432.34 | $475.5286 | $475.53 | $475.60 | $475.40 | |