| 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 | $8.80 | 7.418% | $9.4528 | $9.45 | $9.45 | $9.50 |
| Purchase #2 | $221.51 | 11.833% | $247.7213 | $247.72 | $247.70 | $247.70 |
| Purchase #3 | $244.26 | 10.574% | $270.0881 | $270.09 | $270.10 | $270.10 |
| Purchase #4 | $205.64 | 6.860% | $219.7469 | $219.75 | $219.75 | $219.70 |
| Purchase #5 | $30.29 | 5.646% | $32.0002 | $32.00 | $32.00 | $32.00 |
| Purchase #6 | $72.52 | 13.385% | $82.2268 | $82.23 | $82.25 | $82.20 |
| Purchase #7 | $46.50 | 3.258% | $48.015 | $48.02 | $48.00 | $48.00 |
| 7 purchase totals = | $829.52 | $909.2511 | $909.26 | $909.25 | $909.20 | |