| 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 | $77.76 | 4.701% | $81.4155 | $81.42 | $81.40 | $81.40 |
| Purchase #2 | $167.89 | 4.500% | $175.4451 | $175.45 | $175.45 | $175.40 |
| Purchase #3 | $84.48 | 11.244% | $93.9789 | $93.98 | $94.00 | $94.00 |
| Purchase #4 | $52.77 | 9.592% | $57.8317 | $57.83 | $57.85 | $57.80 |
| Purchase #5 | $71.67 | 3.452% | $74.144 | $74.14 | $74.15 | $74.10 |
| Purchase #6 | $188.27 | 12.798% | $212.3648 | $212.36 | $212.35 | $212.40 |
| Purchase #7 | $239.91 | 10.567% | $265.2613 | $265.26 | $265.25 | $265.30 |
| 7 purchase totals = | $882.75 | $960.4413 | $960.44 | $960.45 | $960.40 | |