| 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 | $34.96 | 11.639% | $39.029 | $39.03 | $39.05 | $39.00 |
| Purchase #2 | $164.64 | 10.541% | $181.9947 | $181.99 | $182.00 | $182.00 |
| Purchase #3 | $27.81 | 9.661% | $30.4967 | $30.50 | $30.50 | $30.50 |
| Purchase #4 | $110.89 | 12.521% | $124.7745 | $124.77 | $124.75 | $124.80 |
| Purchase #5 | $19.69 | 12.853% | $22.2208 | $22.22 | $22.20 | $22.20 |
| Purchase #6 | $112.52 | 3.829% | $116.8284 | $116.83 | $116.85 | $116.80 |
| Purchase #7 | $23.81 | 13.562% | $27.0391 | $27.04 | $27.05 | $27.00 |
| 7 purchase totals = | $494.32 | $542.3832 | $542.38 | $542.40 | $542.30 | |