| 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 | $131.27 | 8.621% | $142.5868 | $142.59 | $142.60 | $142.60 |
| Purchase #2 | $95.92 | 3.514% | $99.2906 | $99.29 | $99.30 | $99.30 |
| Purchase #3 | $225.52 | 13.539% | $256.0532 | $256.05 | $256.05 | $256.10 |
| Purchase #4 | $172.79 | 8.605% | $187.6586 | $187.66 | $187.65 | $187.70 |
| Purchase #5 | $67.27 | 3.643% | $69.7206 | $69.72 | $69.70 | $69.70 |
| Purchase #6 | $43.88 | 5.652% | $46.3601 | $46.36 | $46.35 | $46.40 |
| Purchase #7 | $30.52 | 3.793% | $31.6776 | $31.68 | $31.70 | $31.70 |
| 7 purchase totals = | $767.17 | $833.3475 | $833.35 | $833.35 | $833.50 | |