| 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 | $85.60 | 3.551% | $88.6397 | $88.64 | $88.65 | $88.60 |
| Purchase #2 | $35.32 | 4.291% | $36.8356 | $36.84 | $36.85 | $36.80 |
| Purchase #3 | $87.50 | 12.822% | $98.7193 | $98.72 | $98.70 | $98.70 |
| Purchase #4 | $148.27 | 10.323% | $163.5759 | $163.58 | $163.60 | $163.60 |
| Purchase #5 | $106.28 | 8.243% | $115.0407 | $115.04 | $115.05 | $115.00 |
| Purchase #6 | $141.83 | 12.836% | $160.0353 | $160.04 | $160.05 | $160.00 |
| Purchase #7 | $130.38 | 3.247% | $134.6134 | $134.61 | $134.60 | $134.60 |
| 7 purchase totals = | $735.18 | $797.4599 | $797.47 | $797.50 | $797.30 | |