| 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 | $58.40 | 9.671% | $64.0479 | $64.05 | $64.05 | $64.00 |
| Purchase #2 | $75.99 | 5.751% | $80.3602 | $80.36 | $80.35 | $80.40 |
| Purchase #3 | $198.68 | 5.447% | $209.5021 | $209.50 | $209.50 | $209.50 |
| Purchase #4 | $64.79 | 3.175% | $66.8471 | $66.85 | $66.85 | $66.80 |
| Purchase #5 | $81.62 | 13.521% | $92.6558 | $92.66 | $92.65 | $92.70 |
| Purchase #6 | $46.31 | 10.251% | $51.0572 | $51.06 | $51.05 | $51.10 |
| Purchase #7 | $181.25 | 5.281% | $190.8218 | $190.82 | $190.80 | $190.80 |
| 7 purchase totals = | $707.04 | $755.2921 | $755.30 | $755.25 | $755.30 | |