| 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 | $82.50 | 4.534% | $86.2406 | $86.24 | $86.25 | $86.20 |
| Purchase #2 | $111.68 | 7.695% | $120.2738 | $120.27 | $120.25 | $120.30 |
| Purchase #3 | $22.84 | 4.789% | $23.9338 | $23.93 | $23.95 | $23.90 |
| Purchase #4 | $96.72 | 10.241% | $106.6251 | $106.63 | $106.65 | $106.60 |
| Purchase #5 | $94.67 | 13.856% | $107.7875 | $107.79 | $107.80 | $107.80 |
| Purchase #6 | $207.65 | 4.183% | $216.336 | $216.34 | $216.35 | $216.30 |
| Purchase #7 | $113.77 | 3.187% | $117.3958 | $117.40 | $117.40 | $117.40 |
| 7 purchase totals = | $729.83 | $778.5926 | $778.60 | $778.65 | $778.50 | |