| 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 | $81.98 | 7.859% | $88.4228 | $88.42 | $88.40 | $88.40 |
| Purchase #2 | $204.90 | 12.767% | $231.0596 | $231.06 | $231.05 | $231.10 |
| Purchase #3 | $72.27 | 7.175% | $77.4554 | $77.46 | $77.45 | $77.50 |
| Purchase #4 | $184.75 | 7.863% | $199.2769 | $199.28 | $199.30 | $199.30 |
| Purchase #5 | $185.99 | 11.144% | $206.7167 | $206.72 | $206.70 | $206.70 |
| Purchase #6 | $44.93 | 12.857% | $50.7067 | $50.71 | $50.70 | $50.70 |
| Purchase #7 | $214.50 | 4.729% | $224.6437 | $224.64 | $224.65 | $224.60 |
| 7 purchase totals = | $989.32 | $1,078.2818 | $1,078.29 | $1,078.25 | $1,078.30 | |