| 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 | $25.62 | 7.765% | $27.6094 | $27.61 | $27.60 | $27.60 |
| Purchase #2 | $112.74 | 11.408% | $125.6014 | $125.60 | $125.60 | $125.60 |
| Purchase #3 | $26.44 | 11.446% | $29.4663 | $29.47 | $29.45 | $29.50 |
| Purchase #4 | $114.73 | 12.669% | $129.2651 | $129.27 | $129.25 | $129.30 |
| Purchase #5 | $178.66 | 9.622% | $195.8507 | $195.85 | $195.85 | $195.90 |
| Purchase #6 | $129.30 | 13.857% | $147.2171 | $147.22 | $147.20 | $147.20 |
| Purchase #7 | $18.47 | 8.478% | $20.0359 | $20.04 | $20.05 | $20.00 |
| 7 purchase totals = | $605.96 | $675.0459 | $675.06 | $675.00 | $675.10 | |