| 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 | $27.38 | 11.578% | $30.5501 | $30.55 | $30.55 | $30.60 |
| Purchase #2 | $233.76 | 3.792% | $242.6242 | $242.62 | $242.60 | $242.60 |
| Purchase #3 | $243.86 | 9.388% | $266.7536 | $266.75 | $266.75 | $266.80 |
| Purchase #4 | $94.75 | 6.424% | $100.8367 | $100.84 | $100.85 | $100.80 |
| Purchase #5 | $176.29 | 8.636% | $191.5144 | $191.51 | $191.50 | $191.50 |
| Purchase #6 | $99.69 | 3.667% | $103.3456 | $103.35 | $103.35 | $103.30 |
| Purchase #7 | $22.32 | 7.568% | $24.0092 | $24.01 | $24.00 | $24.00 |
| 7 purchase totals = | $898.05 | $959.6338 | $959.63 | $959.60 | $959.60 | |