| 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 | $78.45 | 10.408% | $86.6151 | $86.62 | $86.60 | $86.60 |
| Purchase #2 | $41.83 | 7.501% | $44.9677 | $44.97 | $44.95 | $45.00 |
| Purchase #3 | $231.88 | 6.311% | $246.5139 | $246.51 | $246.50 | $246.50 |
| Purchase #4 | $190.28 | 8.638% | $206.7164 | $206.72 | $206.70 | $206.70 |
| Purchase #5 | $85.77 | 13.447% | $97.3035 | $97.30 | $97.30 | $97.30 |
| Purchase #6 | $180.75 | 12.624% | $203.5679 | $203.57 | $203.55 | $203.60 |
| Purchase #7 | $82.34 | 6.200% | $87.4451 | $87.45 | $87.45 | $87.40 |
| 7 purchase totals = | $891.30 | $973.1296 | $973.14 | $973.05 | $973.10 | |