| 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 | $72.79 | 11.799% | $81.3785 | $81.38 | $81.40 | $81.40 |
| Purchase #2 | $107.85 | 11.404% | $120.1492 | $120.15 | $120.15 | $120.10 |
| Purchase #3 | $208.34 | 4.773% | $218.2841 | $218.28 | $218.30 | $218.30 |
| Purchase #4 | $250.93 | 7.700% | $270.2516 | $270.25 | $270.25 | $270.30 |
| Purchase #5 | $93.67 | 4.333% | $97.7287 | $97.73 | $97.75 | $97.70 |
| Purchase #6 | $32.84 | 12.399% | $36.9118 | $36.91 | $36.90 | $36.90 |
| Purchase #7 | $247.54 | 8.493% | $268.5636 | $268.56 | $268.55 | $268.60 |
| 7 purchase totals = | $1,013.96 | $1,093.2675 | $1,093.26 | $1,093.30 | $1,093.30 | |