| 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 | $5.32 | 10.282% | $5.867 | $5.87 | $5.85 | $5.90 |
| Purchase #2 | $49.70 | 4.793% | $52.0821 | $52.08 | $52.10 | $52.10 |
| Purchase #3 | $119.27 | 3.250% | $123.1463 | $123.15 | $123.15 | $123.10 |
| Purchase #4 | $83.41 | 12.722% | $94.0214 | $94.02 | $94.00 | $94.00 |
| Purchase #5 | $47.64 | 10.809% | $52.7894 | $52.79 | $52.80 | $52.80 |
| Purchase #6 | $171.92 | 12.821% | $193.9619 | $193.96 | $193.95 | $194.00 |
| Purchase #7 | $223.41 | 10.717% | $247.3528 | $247.35 | $247.35 | $247.40 |
| 7 purchase totals = | $700.67 | $769.2209 | $769.22 | $769.20 | $769.30 | |