| 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 | $30.64 | 3.307% | $31.6533 | $31.65 | $31.65 | $31.70 |
| Purchase #2 | $10.78 | 12.185% | $12.0935 | $12.09 | $12.10 | $12.10 |
| Purchase #3 | $76.75 | 6.826% | $81.989 | $81.99 | $82.00 | $82.00 |
| Purchase #4 | $226.47 | 9.218% | $247.346 | $247.35 | $247.35 | $247.30 |
| Purchase #5 | $57.77 | 10.284% | $63.7111 | $63.71 | $63.70 | $63.70 |
| Purchase #6 | $245.91 | 9.363% | $268.9346 | $268.93 | $268.95 | $268.90 |
| Purchase #7 | $125.40 | 6.131% | $133.0883 | $133.09 | $133.10 | $133.10 |
| 7 purchase totals = | $773.72 | $838.8158 | $838.81 | $838.85 | $838.80 | |