| 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 | $120.55 | 5.535% | $127.2224 | $127.22 | $127.20 | $127.20 |
| Purchase #2 | $82.95 | 6.782% | $88.5757 | $88.58 | $88.60 | $88.60 |
| Purchase #3 | $26.76 | 3.115% | $27.5936 | $27.59 | $27.60 | $27.60 |
| Purchase #4 | $185.79 | 12.432% | $208.8874 | $208.89 | $208.90 | $208.90 |
| Purchase #5 | $105.73 | 4.837% | $110.8442 | $110.84 | $110.85 | $110.80 |
| Purchase #6 | $182.64 | 8.634% | $198.4091 | $198.41 | $198.40 | $198.40 |
| Purchase #7 | $158.65 | 10.433% | $175.202 | $175.20 | $175.20 | $175.20 |
| 7 purchase totals = | $863.07 | $936.7344 | $936.73 | $936.75 | $936.70 | |