| 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 | $87.58 | 10.860% | $97.0912 | $97.09 | $97.10 | $97.10 |
| Purchase #2 | $17.29 | 6.418% | $18.3997 | $18.40 | $18.40 | $18.40 |
| Purchase #3 | $139.44 | 3.512% | $144.3371 | $144.34 | $144.35 | $144.30 |
| Purchase #4 | $109.28 | 4.837% | $114.5659 | $114.57 | $114.55 | $114.60 |
| Purchase #5 | $195.95 | 3.359% | $202.532 | $202.53 | $202.55 | $202.50 |
| Purchase #6 | $113.48 | 7.738% | $122.2611 | $122.26 | $122.25 | $122.30 |
| Purchase #7 | $36.25 | 9.399% | $39.6571 | $39.66 | $39.65 | $39.70 |
| 7 purchase totals = | $699.27 | $738.8441 | $738.85 | $738.85 | $738.90 | |