| 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 | $75.65 | 6.199% | $80.3395 | $80.34 | $80.35 | $80.30 |
| Purchase #2 | $102.45 | 11.655% | $114.3905 | $114.39 | $114.40 | $114.40 |
| Purchase #3 | $187.56 | 11.736% | $209.572 | $209.57 | $209.55 | $209.60 |
| Purchase #4 | $70.25 | 13.368% | $79.641 | $79.64 | $79.65 | $79.60 |
| Purchase #5 | $51.27 | 12.370% | $57.6121 | $57.61 | $57.60 | $57.60 |
| Purchase #6 | $160.29 | 12.478% | $180.291 | $180.29 | $180.30 | $180.30 |
| Purchase #7 | $124.85 | 6.770% | $133.3023 | $133.30 | $133.30 | $133.30 |
| 7 purchase totals = | $772.32 | $855.1484 | $855.14 | $855.15 | $855.10 | |