| 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 | $89.25 | 9.483% | $97.7136 | $97.71 | $97.70 | $97.70 |
| Purchase #2 | $51.62 | 9.587% | $56.5688 | $56.57 | $56.55 | $56.60 |
| Purchase #3 | $138.80 | 13.460% | $157.4825 | $157.48 | $157.50 | $157.50 |
| Purchase #4 | $186.47 | 6.685% | $198.9355 | $198.94 | $198.95 | $198.90 |
| Purchase #5 | $86.69 | 10.368% | $95.678 | $95.68 | $95.70 | $95.70 |
| Purchase #6 | $71.41 | 7.588% | $76.8286 | $76.83 | $76.85 | $76.80 |
| Purchase #7 | $234.37 | 8.516% | $254.3289 | $254.33 | $254.35 | $254.30 |
| 7 purchase totals = | $858.61 | $937.5359 | $937.54 | $937.60 | $937.50 | |