| 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 | $47.69 | 12.717% | $53.7547 | $53.75 | $53.75 | $53.80 |
| Purchase #2 | $83.66 | 7.608% | $90.0249 | $90.02 | $90.00 | $90.00 |
| Purchase #3 | $118.45 | 3.577% | $122.687 | $122.69 | $122.70 | $122.70 |
| Purchase #4 | $103.87 | 10.216% | $114.4814 | $114.48 | $114.50 | $114.50 |
| Purchase #5 | $33.25 | 10.384% | $36.7027 | $36.70 | $36.70 | $36.70 |
| Purchase #6 | $34.78 | 3.732% | $36.078 | $36.08 | $36.10 | $36.10 |
| Purchase #7 | $141.42 | 11.538% | $157.737 | $157.74 | $157.75 | $157.70 |
| 7 purchase totals = | $563.12 | $611.4657 | $611.46 | $611.50 | $611.50 | |