| 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 | $64.46 | 4.632% | $67.4458 | $67.45 | $67.45 | $67.40 |
| Purchase #2 | $125.34 | 10.330% | $138.2876 | $138.29 | $138.30 | $138.30 |
| Purchase #3 | $71.78 | 8.567% | $77.9294 | $77.93 | $77.95 | $77.90 |
| Purchase #4 | $127.74 | 13.784% | $145.3477 | $145.35 | $145.35 | $145.30 |
| Purchase #5 | $81.74 | 12.254% | $91.7564 | $91.76 | $91.75 | $91.80 |
| Purchase #6 | $218.35 | 8.625% | $237.1827 | $237.18 | $237.20 | $237.20 |
| Purchase #7 | $85.41 | 10.618% | $94.4788 | $94.48 | $94.50 | $94.50 |
| 7 purchase totals = | $774.82 | $852.4284 | $852.44 | $852.50 | $852.40 | |