| 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 | $22.49 | 10.804% | $24.9198 | $24.92 | $24.90 | $24.90 |
| Purchase #2 | $178.84 | 6.772% | $190.951 | $190.95 | $190.95 | $191.00 |
| Purchase #3 | $195.91 | 3.566% | $202.8962 | $202.90 | $202.90 | $202.90 |
| Purchase #4 | $74.50 | 4.711% | $78.0097 | $78.01 | $78.00 | $78.00 |
| Purchase #5 | $87.96 | 3.770% | $91.2761 | $91.28 | $91.30 | $91.30 |
| Purchase #6 | $12.55 | 4.692% | $13.1388 | $13.14 | $13.15 | $13.10 |
| Purchase #7 | $168.69 | 4.652% | $176.5375 | $176.54 | $176.55 | $176.50 |
| 7 purchase totals = | $740.94 | $777.7291 | $777.74 | $777.75 | $777.70 | |