| 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 | $91.34 | 11.715% | $102.0405 | $102.04 | $102.05 | $102.00 |
| Purchase #2 | $102.50 | 4.407% | $107.0172 | $107.02 | $107.00 | $107.00 |
| Purchase #3 | $32.80 | 13.229% | $37.1391 | $37.14 | $37.15 | $37.10 |
| Purchase #4 | $7.66 | 5.727% | $8.0987 | $8.10 | $8.10 | $8.10 |
| Purchase #5 | $234.37 | 10.829% | $259.7499 | $259.75 | $259.75 | $259.70 |
| Purchase #6 | $204.30 | 4.653% | $213.8061 | $213.81 | $213.80 | $213.80 |
| Purchase #7 | $51.36 | 5.657% | $54.2654 | $54.27 | $54.25 | $54.30 |
| 7 purchase totals = | $724.33 | $782.1169 | $782.13 | $782.10 | $782.00 | |