| 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 | $93.42 | 12.831% | $105.4067 | $105.41 | $105.40 | $105.40 |
| Purchase #2 | $143.66 | 4.153% | $149.6262 | $149.63 | $149.65 | $149.60 |
| Purchase #3 | $181.57 | 6.166% | $192.7656 | $192.77 | $192.75 | $192.80 |
| Purchase #4 | $137.90 | 7.861% | $148.7403 | $148.74 | $148.75 | $148.70 |
| Purchase #5 | $77.67 | 7.361% | $83.3873 | $83.39 | $83.40 | $83.40 |
| Purchase #6 | $14.92 | 7.689% | $16.0672 | $16.07 | $16.05 | $16.10 |
| Purchase #7 | $107.95 | 10.280% | $119.0473 | $119.05 | $119.05 | $119.00 |
| 7 purchase totals = | $757.09 | $815.0406 | $815.06 | $815.05 | $815.00 | |