| 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 | $47.58 | 6.412% | $50.6308 | $50.63 | $50.65 | $50.60 |
| Purchase #2 | $166.40 | 7.704% | $179.2195 | $179.22 | $179.20 | $179.20 |
| Purchase #3 | $34.77 | 6.830% | $37.1448 | $37.14 | $37.15 | $37.10 |
| Purchase #4 | $47.30 | 11.735% | $52.8507 | $52.85 | $52.85 | $52.90 |
| Purchase #5 | $138.38 | 10.467% | $152.8642 | $152.86 | $152.85 | $152.90 |
| Purchase #6 | $193.71 | 12.445% | $217.8172 | $217.82 | $217.80 | $217.80 |
| Purchase #7 | $25.60 | 4.679% | $26.7978 | $26.80 | $26.80 | $26.80 |
| 7 purchase totals = | $653.74 | $717.3250 | $717.32 | $717.30 | $717.30 | |