| 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 | $71.73 | 7.461% | $77.0818 | $77.08 | $77.10 | $77.10 |
| Purchase #2 | $34.39 | 12.510% | $38.6922 | $38.69 | $38.70 | $38.70 |
| Purchase #3 | $28.39 | 6.740% | $30.3035 | $30.30 | $30.30 | $30.30 |
| Purchase #4 | $136.38 | 3.319% | $140.9065 | $140.91 | $140.90 | $140.90 |
| Purchase #5 | $106.67 | 8.421% | $115.6527 | $115.65 | $115.65 | $115.70 |
| Purchase #6 | $178.47 | 11.868% | $199.6508 | $199.65 | $199.65 | $199.70 |
| Purchase #7 | $113.93 | 5.106% | $119.7473 | $119.75 | $119.75 | $119.70 |
| 7 purchase totals = | $669.96 | $722.0348 | $722.03 | $722.05 | $722.10 | |