| 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 | $111.96 | 3.205% | $115.5483 | $115.55 | $115.55 | $115.50 |
| Purchase #2 | $25.59 | 4.485% | $26.7377 | $26.74 | $26.75 | $26.70 |
| Purchase #3 | $26.34 | 4.378% | $27.4932 | $27.49 | $27.50 | $27.50 |
| Purchase #4 | $164.39 | 6.705% | $175.4123 | $175.41 | $175.40 | $175.40 |
| Purchase #5 | $63.39 | 12.494% | $71.3099 | $71.31 | $71.30 | $71.30 |
| Purchase #6 | $169.51 | 10.372% | $187.0916 | $187.09 | $187.10 | $187.10 |
| Purchase #7 | $59.42 | 6.153% | $63.0761 | $63.08 | $63.10 | $63.10 |
| 7 purchase totals = | $620.60 | $666.6691 | $666.67 | $666.70 | $666.60 | |