| 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 | $81.77 | 10.793% | $90.5954 | $90.60 | $90.60 | $90.60 |
| Purchase #2 | $205.44 | 3.557% | $212.7475 | $212.75 | $212.75 | $212.70 |
| Purchase #3 | $97.58 | 11.255% | $108.5626 | $108.56 | $108.55 | $108.60 |
| Purchase #4 | $89.89 | 5.487% | $94.8223 | $94.82 | $94.80 | $94.80 |
| Purchase #5 | $78.80 | 6.576% | $83.9819 | $83.98 | $84.00 | $84.00 |
| Purchase #6 | $136.34 | 5.755% | $144.1864 | $144.19 | $144.20 | $144.20 |
| Purchase #7 | $107.56 | 10.447% | $118.7968 | $118.80 | $118.80 | $118.80 |
| 7 purchase totals = | $797.38 | $853.6929 | $853.70 | $853.70 | $853.70 | |