| 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 | $205.50 | 6.378% | $218.6068 | $218.61 | $218.60 | $218.60 |
| Purchase #2 | $27.86 | 10.702% | $30.8416 | $30.84 | $30.85 | $30.80 |
| Purchase #3 | $41.33 | 11.341% | $46.0172 | $46.02 | $46.00 | $46.00 |
| Purchase #4 | $155.39 | 9.693% | $170.452 | $170.45 | $170.45 | $170.50 |
| Purchase #5 | $93.52 | 4.724% | $97.9379 | $97.94 | $97.95 | $97.90 |
| Purchase #6 | $13.46 | 6.332% | $14.3123 | $14.31 | $14.30 | $14.30 |
| Purchase #7 | $152.58 | 11.679% | $170.3998 | $170.40 | $170.40 | $170.40 |
| 7 purchase totals = | $689.64 | $748.5676 | $748.57 | $748.55 | $748.50 | |