| 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 | $50.61 | 4.560% | $52.9178 | $52.92 | $52.90 | $52.90 |
| Purchase #2 | $142.85 | 3.540% | $147.9069 | $147.91 | $147.90 | $147.90 |
| Purchase #3 | $49.64 | 11.482% | $55.3397 | $55.34 | $55.35 | $55.30 |
| Purchase #4 | $142.55 | 8.421% | $154.5541 | $154.55 | $154.55 | $154.60 |
| Purchase #5 | $205.32 | 5.575% | $216.7666 | $216.77 | $216.75 | $216.80 |
| Purchase #6 | $113.66 | 9.700% | $124.685 | $124.69 | $124.70 | $124.70 |
| Purchase #7 | $39.65 | 3.526% | $41.0481 | $41.05 | $41.05 | $41.00 |
| 7 purchase totals = | $744.28 | $793.2182 | $793.23 | $793.20 | $793.20 | |