| 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 | $27.44 | 12.682% | $30.9199 | $30.92 | $30.90 | $30.90 |
| Purchase #2 | $225.63 | 6.296% | $239.8357 | $239.84 | $239.85 | $239.80 |
| Purchase #3 | $130.74 | 9.287% | $142.8818 | $142.88 | $142.90 | $142.90 |
| Purchase #4 | $167.25 | 12.867% | $188.7701 | $188.77 | $188.75 | $188.80 |
| Purchase #5 | $50.61 | 10.627% | $55.9883 | $55.99 | $56.00 | $56.00 |
| Purchase #6 | $56.51 | 10.793% | $62.6091 | $62.61 | $62.60 | $62.60 |
| Purchase #7 | $89.87 | 6.747% | $95.9335 | $95.93 | $95.95 | $95.90 |
| 7 purchase totals = | $748.05 | $816.9384 | $816.94 | $816.95 | $816.90 | |