| 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 | $52.62 | 5.308% | $55.4131 | $55.41 | $55.40 | $55.40 |
| Purchase #2 | $203.51 | 6.813% | $217.3751 | $217.38 | $217.40 | $217.40 |
| Purchase #3 | $21.44 | 7.765% | $23.1048 | $23.10 | $23.10 | $23.10 |
| Purchase #4 | $52.44 | 3.433% | $54.2403 | $54.24 | $54.25 | $54.20 |
| Purchase #5 | $41.42 | 3.836% | $43.0089 | $43.01 | $43.00 | $43.00 |
| Purchase #6 | $34.40 | 9.193% | $37.5624 | $37.56 | $37.55 | $37.60 |
| Purchase #7 | $163.49 | 9.382% | $178.8286 | $178.83 | $178.85 | $178.80 |
| 7 purchase totals = | $569.32 | $609.5332 | $609.53 | $609.55 | $609.50 | |