| 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 | $27.67 | 4.196% | $28.831 | $28.83 | $28.85 | $28.80 |
| Purchase #2 | $112.92 | 6.630% | $120.4066 | $120.41 | $120.40 | $120.40 |
| Purchase #3 | $79.38 | 5.541% | $83.7784 | $83.78 | $83.80 | $83.80 |
| Purchase #4 | $105.63 | 3.482% | $109.308 | $109.31 | $109.30 | $109.30 |
| Purchase #5 | $112.35 | 10.806% | $124.4905 | $124.49 | $124.50 | $124.50 |
| Purchase #6 | $227.41 | 4.219% | $237.0044 | $237.00 | $237.00 | $237.00 |
| Purchase #7 | $89.86 | 4.151% | $93.5901 | $93.59 | $93.60 | $93.60 |
| 7 purchase totals = | $755.22 | $797.4090 | $797.41 | $797.45 | $797.40 | |