| 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 | $18.77 | 4.613% | $19.6359 | $19.64 | $19.65 | $19.60 |
| Purchase #2 | $136.25 | 6.235% | $144.7452 | $144.75 | $144.75 | $144.70 |
| Purchase #3 | $38.44 | 6.732% | $41.0278 | $41.03 | $41.05 | $41.00 |
| Purchase #4 | $124.37 | 10.207% | $137.0644 | $137.06 | $137.05 | $137.10 |
| Purchase #5 | $98.99 | 3.786% | $102.7378 | $102.74 | $102.75 | $102.70 |
| Purchase #6 | $88.47 | 12.150% | $99.2191 | $99.22 | $99.20 | $99.20 |
| Purchase #7 | $249.78 | 13.451% | $283.3779 | $283.38 | $283.40 | $283.40 |
| 7 purchase totals = | $755.07 | $827.8081 | $827.82 | $827.85 | $827.70 | |