| 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 | $156.42 | 5.177% | $164.5179 | $164.52 | $164.50 | $164.50 |
| Purchase #2 | $9.68 | 11.556% | $10.7986 | $10.80 | $10.80 | $10.80 |
| Purchase #3 | $15.60 | 4.815% | $16.3511 | $16.35 | $16.35 | $16.40 |
| Purchase #4 | $227.32 | 6.410% | $241.8912 | $241.89 | $241.90 | $241.90 |
| Purchase #5 | $47.76 | 3.680% | $49.5176 | $49.52 | $49.50 | $49.50 |
| Purchase #6 | $14.53 | 3.828% | $15.0862 | $15.09 | $15.10 | $15.10 |
| Purchase #7 | $242.39 | 5.562% | $255.8717 | $255.87 | $255.85 | $255.90 |
| 7 purchase totals = | $713.70 | $754.0343 | $754.04 | $754.00 | $754.10 | |