| 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 | $10.39 | 9.563% | $11.3836 | $11.38 | $11.40 | $11.40 |
| Purchase #2 | $14.67 | 3.592% | $15.1969 | $15.20 | $15.20 | $15.20 |
| Purchase #3 | $183.65 | 11.868% | $205.4456 | $205.45 | $205.45 | $205.40 |
| Purchase #4 | $41.68 | 11.438% | $46.4474 | $46.45 | $46.45 | $46.40 |
| Purchase #5 | $152.77 | 12.493% | $171.8556 | $171.86 | $171.85 | $171.90 |
| Purchase #6 | $161.26 | 11.180% | $179.2889 | $179.29 | $179.30 | $179.30 |
| Purchase #7 | $122.62 | 8.352% | $132.8612 | $132.86 | $132.85 | $132.90 |
| 7 purchase totals = | $687.04 | $762.4792 | $762.49 | $762.50 | $762.50 | |