| 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 | $243.47 | 6.119% | $258.3679 | $258.37 | $258.35 | $258.40 |
| Purchase #2 | $14.82 | 7.606% | $15.9472 | $15.95 | $15.95 | $15.90 |
| Purchase #3 | $70.69 | 13.307% | $80.0967 | $80.10 | $80.10 | $80.10 |
| Purchase #4 | $164.33 | 9.575% | $180.0646 | $180.06 | $180.05 | $180.10 |
| Purchase #5 | $8.54 | 5.696% | $9.0264 | $9.03 | $9.05 | $9.00 |
| Purchase #6 | $119.47 | 5.270% | $125.7661 | $125.77 | $125.75 | $125.80 |
| Purchase #7 | $89.61 | 9.397% | $98.0307 | $98.03 | $98.05 | $98.00 |
| 7 purchase totals = | $710.93 | $767.2996 | $767.31 | $767.30 | $767.30 | |