| 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 | $52.90 | 6.329% | $56.248 | $56.25 | $56.25 | $56.20 |
| Purchase #2 | $16.93 | 3.403% | $17.5061 | $17.51 | $17.50 | $17.50 |
| Purchase #3 | $124.80 | 12.815% | $140.7931 | $140.79 | $140.80 | $140.80 |
| Purchase #4 | $102.52 | 4.297% | $106.9253 | $106.93 | $106.95 | $106.90 |
| Purchase #5 | $56.75 | 4.256% | $59.1653 | $59.17 | $59.15 | $59.20 |
| Purchase #6 | $129.82 | 11.693% | $144.9999 | $145.00 | $145.00 | $145.00 |
| Purchase #7 | $10.57 | 8.265% | $11.4436 | $11.44 | $11.45 | $11.40 |
| 7 purchase totals = | $494.29 | $537.0813 | $537.09 | $537.10 | $537.00 | |