| 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 | $22.82 | 10.801% | $25.2848 | $25.28 | $25.30 | $25.30 |
| Purchase #2 | $111.48 | 11.574% | $124.3827 | $124.38 | $124.40 | $124.40 |
| Purchase #3 | $233.34 | 3.693% | $241.9572 | $241.96 | $241.95 | $242.00 |
| Purchase #4 | $90.47 | 7.749% | $97.4805 | $97.48 | $97.50 | $97.50 |
| Purchase #5 | $80.99 | 8.164% | $87.602 | $87.60 | $87.60 | $87.60 |
| Purchase #6 | $61.79 | 9.674% | $67.7676 | $67.77 | $67.75 | $67.80 |
| Purchase #7 | $122.97 | 9.181% | $134.2599 | $134.26 | $134.25 | $134.30 |
| 7 purchase totals = | $723.86 | $778.7347 | $778.73 | $778.75 | $778.90 | |