| 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 | $48.32 | 6.868% | $51.6386 | $51.64 | $51.65 | $51.60 |
| Purchase #2 | $50.38 | 11.260% | $56.0528 | $56.05 | $56.05 | $56.10 |
| Purchase #3 | $35.38 | 8.145% | $38.2617 | $38.26 | $38.25 | $38.30 |
| Purchase #4 | $247.82 | 3.691% | $256.967 | $256.97 | $256.95 | $257.00 |
| Purchase #5 | $29.52 | 5.678% | $31.1961 | $31.20 | $31.20 | $31.20 |
| Purchase #6 | $199.65 | 5.558% | $210.7465 | $210.75 | $210.75 | $210.70 |
| Purchase #7 | $11.38 | 10.214% | $12.5424 | $12.54 | $12.55 | $12.50 |
| 7 purchase totals = | $622.45 | $657.4051 | $657.41 | $657.40 | $657.40 | |