| 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 | $30.69 | 4.521% | $32.0775 | $32.08 | $32.10 | $32.10 |
| Purchase #2 | $236.79 | 10.860% | $262.5054 | $262.51 | $262.50 | $262.50 |
| Purchase #3 | $34.33 | 6.309% | $36.4959 | $36.50 | $36.50 | $36.50 |
| Purchase #4 | $54.72 | 4.509% | $57.1873 | $57.19 | $57.20 | $57.20 |
| Purchase #5 | $231.47 | 9.766% | $254.0754 | $254.08 | $254.10 | $254.10 |
| Purchase #6 | $23.31 | 10.649% | $25.7923 | $25.79 | $25.80 | $25.80 |
| Purchase #7 | $108.95 | 5.551% | $114.9978 | $115.00 | $115.00 | $115.00 |
| 7 purchase totals = | $720.26 | $783.1316 | $783.15 | $783.20 | $783.20 | |