| 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 | $10.93 | 5.674% | $11.5502 | $11.55 | $11.55 | $11.60 |
| Purchase #2 | $124.87 | 8.510% | $135.4964 | $135.50 | $135.50 | $135.50 |
| Purchase #3 | $42.82 | 6.184% | $45.468 | $45.47 | $45.45 | $45.50 |
| Purchase #4 | $164.25 | 5.819% | $173.8077 | $173.81 | $173.80 | $173.80 |
| Purchase #5 | $25.73 | 4.407% | $26.8639 | $26.86 | $26.85 | $26.90 |
| Purchase #6 | $109.42 | 3.337% | $113.0713 | $113.07 | $113.05 | $113.10 |
| Purchase #7 | $136.92 | 7.593% | $147.3163 | $147.32 | $147.30 | $147.30 |
| 7 purchase totals = | $614.94 | $653.5738 | $653.58 | $653.50 | $653.70 | |