| 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 | $97.83 | 13.120% | $110.6653 | $110.67 | $110.65 | $110.70 |
| Purchase #2 | $206.69 | 13.144% | $233.8573 | $233.86 | $233.85 | $233.90 |
| Purchase #3 | $54.98 | 12.392% | $61.7931 | $61.79 | $61.80 | $61.80 |
| Purchase #4 | $125.71 | 10.636% | $139.0805 | $139.08 | $139.10 | $139.10 |
| Purchase #5 | $34.91 | 3.444% | $36.1123 | $36.11 | $36.10 | $36.10 |
| Purchase #6 | $152.87 | 3.592% | $158.3611 | $158.36 | $158.35 | $158.40 |
| Purchase #7 | $131.31 | 12.410% | $147.6056 | $147.61 | $147.60 | $147.60 |
| 7 purchase totals = | $804.30 | $887.4752 | $887.48 | $887.45 | $887.60 | |