| 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 | $36.67 | 5.230% | $38.5878 | $38.59 | $38.60 | $38.60 |
| Purchase #2 | $51.40 | 6.540% | $54.7616 | $54.76 | $54.75 | $54.80 |
| Purchase #3 | $142.29 | 8.607% | $154.5369 | $154.54 | $154.55 | $154.50 |
| Purchase #4 | $140.46 | 9.117% | $153.2657 | $153.27 | $153.25 | $153.30 |
| Purchase #5 | $146.85 | 6.395% | $156.2411 | $156.24 | $156.25 | $156.20 |
| Purchase #6 | $56.91 | 10.549% | $62.9134 | $62.91 | $62.90 | $62.90 |
| Purchase #7 | $88.52 | 9.658% | $97.0693 | $97.07 | $97.05 | $97.10 |
| 7 purchase totals = | $663.10 | $717.3758 | $717.38 | $717.35 | $717.40 | |