| 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 | $14.83 | 11.398% | $16.5203 | $16.52 | $16.50 | $16.50 |
| Purchase #2 | $9.87 | 11.756% | $11.0303 | $11.03 | $11.05 | $11.00 |
| Purchase #3 | $68.78 | 8.396% | $74.5548 | $74.55 | $74.55 | $74.60 |
| Purchase #4 | $12.28 | 4.428% | $12.8238 | $12.82 | $12.80 | $12.80 |
| Purchase #5 | $31.75 | 11.402% | $35.3701 | $35.37 | $35.35 | $35.40 |
| Purchase #6 | $67.85 | 7.808% | $73.1477 | $73.15 | $73.15 | $73.10 |
| Purchase #7 | $146.89 | 9.702% | $161.1413 | $161.14 | $161.15 | $161.10 |
| 7 purchase totals = | $352.25 | $384.5883 | $384.58 | $384.55 | $384.50 | |