| 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 | $54.44 | 7.488% | $58.5165 | $58.52 | $58.50 | $58.50 |
| Purchase #2 | $143.76 | 10.481% | $158.8275 | $158.83 | $158.85 | $158.80 |
| Purchase #3 | $51.56 | 9.415% | $56.4144 | $56.41 | $56.40 | $56.40 |
| Purchase #4 | $11.57 | 13.630% | $13.147 | $13.15 | $13.15 | $13.10 |
| Purchase #5 | $151.48 | 12.105% | $169.8167 | $169.82 | $169.80 | $169.80 |
| Purchase #6 | $77.92 | 3.549% | $80.6854 | $80.69 | $80.70 | $80.70 |
| Purchase #7 | $187.85 | 5.524% | $198.2268 | $198.23 | $198.25 | $198.20 |
| 7 purchase totals = | $678.58 | $735.6343 | $735.65 | $735.65 | $735.50 | |