| 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 | $53.46 | 7.313% | $57.3695 | $57.37 | $57.35 | $57.40 |
| Purchase #2 | $104.54 | 4.254% | $108.9871 | $108.99 | $109.00 | $109.00 |
| Purchase #3 | $131.48 | 5.540% | $138.764 | $138.76 | $138.75 | $138.80 |
| Purchase #4 | $162.84 | 5.505% | $171.8043 | $171.80 | $171.80 | $171.80 |
| Purchase #5 | $16.42 | 11.243% | $18.2661 | $18.27 | $18.25 | $18.30 |
| Purchase #6 | $212.72 | 13.648% | $241.752 | $241.75 | $241.75 | $241.80 |
| Purchase #7 | $212.54 | 6.874% | $227.15 | $227.15 | $227.15 | $227.20 |
| 7 purchase totals = | $894.00 | $964.0930 | $964.09 | $964.05 | $964.30 | |