| 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 | $49.70 | 5.747% | $52.5563 | $52.56 | $52.55 | $52.60 |
| Purchase #2 | $221.31 | 4.463% | $231.1871 | $231.19 | $231.20 | $231.20 |
| Purchase #3 | $232.35 | 13.760% | $264.3214 | $264.32 | $264.30 | $264.30 |
| Purchase #4 | $29.27 | 3.590% | $30.3208 | $30.32 | $30.30 | $30.30 |
| Purchase #5 | $79.69 | 11.158% | $88.5818 | $88.58 | $88.60 | $88.60 |
| Purchase #6 | $223.44 | 11.440% | $249.0015 | $249.00 | $249.00 | $249.00 |
| Purchase #7 | $107.90 | 7.407% | $115.8922 | $115.89 | $115.90 | $115.90 |
| 7 purchase totals = | $943.66 | $1,031.8611 | $1,031.86 | $1,031.85 | $1,031.90 | |