| 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 | $69.77 | 13.449% | $79.1534 | $79.15 | $79.15 | $79.20 |
| Purchase #2 | $29.54 | 3.439% | $30.5559 | $30.56 | $30.55 | $30.60 |
| Purchase #3 | $93.63 | 7.832% | $100.9631 | $100.96 | $100.95 | $101.00 |
| Purchase #4 | $165.80 | 4.237% | $172.8249 | $172.82 | $172.80 | $172.80 |
| Purchase #5 | $9.48 | 12.407% | $10.6562 | $10.66 | $10.65 | $10.70 |
| Purchase #6 | $136.76 | 10.780% | $151.5027 | $151.50 | $151.50 | $151.50 |
| Purchase #7 | $29.70 | 6.353% | $31.5868 | $31.59 | $31.60 | $31.60 |
| 7 purchase totals = | $534.68 | $577.2430 | $577.24 | $577.20 | $577.40 | |