| 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 | $49.38 | 5.230% | $51.9626 | $51.96 | $51.95 | $52.00 |
| Purchase #2 | $26.99 | 9.652% | $29.5951 | $29.60 | $29.60 | $29.60 |
| Purchase #3 | $161.28 | 12.744% | $181.8335 | $181.83 | $181.85 | $181.80 |
| Purchase #4 | $117.30 | 3.702% | $121.6424 | $121.64 | $121.65 | $121.60 |
| Purchase #5 | $51.93 | 12.638% | $58.4929 | $58.49 | $58.50 | $58.50 |
| Purchase #6 | $230.88 | 11.339% | $257.0595 | $257.06 | $257.05 | $257.10 |
| Purchase #7 | $173.36 | 4.753% | $181.5998 | $181.60 | $181.60 | $181.60 |
| 7 purchase totals = | $811.12 | $882.1858 | $882.18 | $882.20 | $882.20 | |