| 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 | $11.31 | 3.683% | $11.7265 | $11.73 | $11.75 | $11.70 |
| Purchase #2 | $205.39 | 12.269% | $230.5893 | $230.59 | $230.60 | $230.60 |
| Purchase #3 | $12.74 | 4.873% | $13.3608 | $13.36 | $13.35 | $13.40 |
| Purchase #4 | $154.41 | 6.530% | $164.493 | $164.49 | $164.50 | $164.50 |
| Purchase #5 | $221.29 | 12.285% | $248.4755 | $248.48 | $248.50 | $248.50 |
| Purchase #6 | $11.65 | 9.566% | $12.7644 | $12.76 | $12.75 | $12.80 |
| Purchase #7 | $227.70 | 9.684% | $249.7505 | $249.75 | $249.75 | $249.80 |
| 7 purchase totals = | $844.49 | $931.1600 | $931.16 | $931.20 | $931.30 | |