| 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 | $13.59 | 12.553% | $15.296 | $15.30 | $15.30 | $15.30 |
| Purchase #2 | $21.96 | 13.542% | $24.9338 | $24.93 | $24.95 | $24.90 |
| Purchase #3 | $115.44 | 3.291% | $119.2391 | $119.24 | $119.25 | $119.20 |
| Purchase #4 | $174.72 | 9.582% | $191.4617 | $191.46 | $191.45 | $191.50 |
| Purchase #5 | $79.98 | 5.493% | $84.3733 | $84.37 | $84.35 | $84.40 |
| Purchase #6 | $49.92 | 4.197% | $52.0151 | $52.02 | $52.00 | $52.00 |
| Purchase #7 | $136.68 | 4.207% | $142.4301 | $142.43 | $142.45 | $142.40 |
| 7 purchase totals = | $592.29 | $629.7491 | $629.75 | $629.75 | $629.70 | |