| 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 | $26.95 | 13.158% | $30.4961 | $30.50 | $30.50 | $30.50 |
| Purchase #2 | $198.82 | 3.492% | $205.7628 | $205.76 | $205.75 | $205.80 |
| Purchase #3 | $33.89 | 12.781% | $38.2215 | $38.22 | $38.20 | $38.20 |
| Purchase #4 | $190.68 | 10.491% | $210.6842 | $210.68 | $210.70 | $210.70 |
| Purchase #5 | $70.94 | 6.574% | $75.6036 | $75.60 | $75.60 | $75.60 |
| Purchase #6 | $26.95 | 10.830% | $29.8687 | $29.87 | $29.85 | $29.90 |
| Purchase #7 | $81.25 | 3.826% | $84.3586 | $84.36 | $84.35 | $84.40 |
| 7 purchase totals = | $629.48 | $674.9955 | $674.99 | $674.95 | $675.10 | |