| 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 | $30.48 | 10.818% | $33.7773 | $33.78 | $33.80 | $33.80 |
| Purchase #2 | $250.44 | 3.546% | $259.3206 | $259.32 | $259.30 | $259.30 |
| Purchase #3 | $67.34 | 3.431% | $69.6504 | $69.65 | $69.65 | $69.70 |
| Purchase #4 | $76.44 | 11.289% | $85.0693 | $85.07 | $85.05 | $85.10 |
| Purchase #5 | $82.49 | 11.573% | $92.0366 | $92.04 | $92.05 | $92.00 |
| Purchase #6 | $175.25 | 3.206% | $180.8685 | $180.87 | $180.85 | $180.90 |
| Purchase #7 | $85.29 | 4.366% | $89.0138 | $89.01 | $89.00 | $89.00 |
| 7 purchase totals = | $767.73 | $809.7365 | $809.74 | $809.70 | $809.80 | |