| 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 | $56.68 | 13.752% | $64.4746 | $64.47 | $64.45 | $64.50 |
| Purchase #2 | $48.72 | 7.107% | $52.1825 | $52.18 | $52.20 | $52.20 |
| Purchase #3 | $117.44 | 13.256% | $133.0078 | $133.01 | $133.00 | $133.00 |
| Purchase #4 | $149.27 | 3.734% | $154.8437 | $154.84 | $154.85 | $154.80 |
| Purchase #5 | $18.54 | 6.611% | $19.7657 | $19.77 | $19.75 | $19.80 |
| Purchase #6 | $41.31 | 13.287% | $46.7989 | $46.80 | $46.80 | $46.80 |
| Purchase #7 | $213.59 | 5.450% | $225.2307 | $225.23 | $225.25 | $225.20 |
| 7 purchase totals = | $645.55 | $696.3039 | $696.30 | $696.30 | $696.30 | |