| 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 | $51.26 | 7.192% | $54.9466 | $54.95 | $54.95 | $54.90 |
| Purchase #2 | $129.61 | 12.499% | $145.81 | $145.81 | $145.80 | $145.80 |
| Purchase #3 | $156.29 | 11.328% | $173.9945 | $173.99 | $174.00 | $174.00 |
| Purchase #4 | $196.78 | 6.157% | $208.8957 | $208.90 | $208.90 | $208.90 |
| Purchase #5 | $10.57 | 4.826% | $11.0801 | $11.08 | $11.10 | $11.10 |
| Purchase #6 | $102.70 | 4.228% | $107.0422 | $107.04 | $107.05 | $107.00 |
| Purchase #7 | $32.38 | 5.620% | $34.1998 | $34.20 | $34.20 | $34.20 |
| 7 purchase totals = | $679.59 | $735.9689 | $735.97 | $736.00 | $735.90 | |