| 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 | $40.25 | 3.395% | $41.6165 | $41.62 | $41.60 | $41.60 |
| Purchase #2 | $45.65 | 8.764% | $49.6508 | $49.65 | $49.65 | $49.70 |
| Purchase #3 | $74.71 | 4.185% | $77.8366 | $77.84 | $77.85 | $77.80 |
| Purchase #4 | $82.64 | 10.676% | $91.4626 | $91.46 | $91.45 | $91.50 |
| Purchase #5 | $16.64 | 5.289% | $17.5201 | $17.52 | $17.50 | $17.50 |
| Purchase #6 | $204.99 | 4.320% | $213.8456 | $213.85 | $213.85 | $213.80 |
| Purchase #7 | $76.55 | 3.275% | $79.057 | $79.06 | $79.05 | $79.10 |
| 7 purchase totals = | $541.43 | $570.9892 | $571.00 | $570.95 | $571.00 | |