| 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 | $57.37 | 5.421% | $60.48 | $60.48 | $60.50 | $60.50 |
| Purchase #2 | $211.68 | 5.165% | $222.6133 | $222.61 | $222.60 | $222.60 |
| Purchase #3 | $141.90 | 8.768% | $154.3418 | $154.34 | $154.35 | $154.30 |
| Purchase #4 | $45.79 | 12.140% | $51.3489 | $51.35 | $51.35 | $51.30 |
| Purchase #5 | $180.57 | 6.641% | $192.5617 | $192.56 | $192.55 | $192.60 |
| Purchase #6 | $104.94 | 10.122% | $115.562 | $115.56 | $115.55 | $115.60 |
| Purchase #7 | $97.27 | 9.661% | $106.6673 | $106.67 | $106.65 | $106.70 |
| 7 purchase totals = | $839.52 | $903.5750 | $903.57 | $903.55 | $903.60 | |