| 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 | $51.55 | 5.341% | $54.3033 | $54.30 | $54.30 | $54.30 |
| Purchase #2 | $42.95 | 12.385% | $48.2694 | $48.27 | $48.25 | $48.30 |
| Purchase #3 | $80.82 | 8.402% | $87.6105 | $87.61 | $87.60 | $87.60 |
| Purchase #4 | $77.92 | 11.383% | $86.7896 | $86.79 | $86.80 | $86.80 |
| Purchase #5 | $211.61 | 8.841% | $230.3184 | $230.32 | $230.30 | $230.30 |
| Purchase #6 | $97.71 | 7.692% | $105.2259 | $105.23 | $105.25 | $105.20 |
| Purchase #7 | $56.85 | 11.732% | $63.5196 | $63.52 | $63.50 | $63.50 |
| 7 purchase totals = | $619.41 | $676.0367 | $676.04 | $676.00 | $676.00 | |