| 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 | $50.58 | 3.652% | $52.4272 | $52.43 | $52.45 | $52.40 |
| Purchase #2 | $35.35 | 3.469% | $36.5763 | $36.58 | $36.60 | $36.60 |
| Purchase #3 | $166.61 | 12.599% | $187.6012 | $187.60 | $187.60 | $187.60 |
| Purchase #4 | $246.28 | 3.259% | $254.3063 | $254.31 | $254.30 | $254.30 |
| Purchase #5 | $158.96 | 12.672% | $179.1034 | $179.10 | $179.10 | $179.10 |
| Purchase #6 | $206.34 | 10.319% | $227.6322 | $227.63 | $227.65 | $227.60 |
| Purchase #7 | $142.59 | 8.309% | $154.4378 | $154.44 | $154.45 | $154.40 |
| 7 purchase totals = | $1,006.71 | $1,092.0844 | $1,092.09 | $1,092.15 | $1,092.00 | |