| 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 | $86.48 | 3.692% | $89.6728 | $89.67 | $89.65 | $89.70 |
| Purchase #2 | $27.59 | 13.571% | $31.3342 | $31.33 | $31.35 | $31.30 |
| Purchase #3 | $83.92 | 12.754% | $94.6232 | $94.62 | $94.60 | $94.60 |
| Purchase #4 | $97.40 | 4.657% | $101.9359 | $101.94 | $101.95 | $101.90 |
| Purchase #5 | $225.67 | 11.609% | $251.868 | $251.87 | $251.85 | $251.90 |
| Purchase #6 | $224.69 | 8.232% | $243.1865 | $243.19 | $243.20 | $243.20 |
| Purchase #7 | $45.65 | 6.546% | $48.6382 | $48.64 | $48.65 | $48.60 |
| 7 purchase totals = | $791.40 | $861.2588 | $861.26 | $861.25 | $861.20 | |