| 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 | $11.53 | 12.635% | $12.9868 | $12.99 | $13.00 | $13.00 |
| Purchase #2 | $16.94 | 6.338% | $18.0137 | $18.01 | $18.00 | $18.00 |
| Purchase #3 | $49.66 | 13.215% | $56.2226 | $56.22 | $56.20 | $56.20 |
| Purchase #4 | $69.29 | 10.871% | $76.8225 | $76.82 | $76.80 | $76.80 |
| Purchase #5 | $164.34 | 10.388% | $181.4116 | $181.41 | $181.40 | $181.40 |
| Purchase #6 | $237.85 | 10.302% | $262.3533 | $262.35 | $262.35 | $262.40 |
| Purchase #7 | $247.97 | 11.123% | $275.5517 | $275.55 | $275.55 | $275.60 |
| 7 purchase totals = | $797.58 | $883.3622 | $883.35 | $883.30 | $883.40 | |