| 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 | $72.95 | 7.534% | $78.4461 | $78.45 | $78.45 | $78.40 |
| Purchase #2 | $192.49 | 10.683% | $213.0537 | $213.05 | $213.05 | $213.10 |
| Purchase #3 | $185.37 | 13.685% | $210.7379 | $210.74 | $210.75 | $210.70 |
| Purchase #4 | $8.57 | 13.414% | $9.7196 | $9.72 | $9.70 | $9.70 |
| Purchase #5 | $11.27 | 5.566% | $11.8973 | $11.90 | $11.90 | $11.90 |
| Purchase #6 | $114.99 | 5.265% | $121.0442 | $121.04 | $121.05 | $121.00 |
| Purchase #7 | $185.49 | 6.690% | $197.8993 | $197.90 | $197.90 | $197.90 |
| 7 purchase totals = | $771.13 | $842.7981 | $842.80 | $842.80 | $842.70 | |