| 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 | $5.89 | 13.561% | $6.6887 | $6.69 | $6.70 | $6.70 |
| Purchase #2 | $15.75 | 11.285% | $17.5274 | $17.53 | $17.55 | $17.50 |
| Purchase #3 | $166.37 | 3.430% | $172.0765 | $172.08 | $172.10 | $172.10 |
| Purchase #4 | $74.25 | 5.399% | $78.2588 | $78.26 | $78.25 | $78.30 |
| Purchase #5 | $21.96 | 12.186% | $24.636 | $24.64 | $24.65 | $24.60 |
| Purchase #6 | $165.33 | 6.424% | $175.9508 | $175.95 | $175.95 | $176.00 |
| Purchase #7 | $91.50 | 6.739% | $97.6662 | $97.67 | $97.65 | $97.70 |
| 7 purchase totals = | $541.05 | $572.8044 | $572.82 | $572.85 | $572.90 | |