| 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 | $80.53 | 10.859% | $89.2748 | $89.27 | $89.25 | $89.30 |
| Purchase #2 | $99.43 | 8.835% | $108.2146 | $108.21 | $108.20 | $108.20 |
| Purchase #3 | $9.46 | 11.704% | $10.5672 | $10.57 | $10.55 | $10.60 |
| Purchase #4 | $188.41 | 9.831% | $206.9326 | $206.93 | $206.95 | $206.90 |
| Purchase #5 | $5.53 | 8.313% | $5.9897 | $5.99 | $6.00 | $6.00 |
| Purchase #6 | $206.70 | 9.541% | $226.4212 | $226.42 | $226.40 | $226.40 |
| Purchase #7 | $176.69 | 12.521% | $198.8134 | $198.81 | $198.80 | $198.80 |
| 7 purchase totals = | $766.75 | $846.2135 | $846.20 | $846.15 | $846.20 | |