| 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 | $39.64 | 7.837% | $42.7466 | $42.75 | $42.75 | $42.70 |
| Purchase #2 | $227.68 | 8.287% | $246.5478 | $246.55 | $246.55 | $246.50 |
| Purchase #3 | $109.44 | 5.658% | $115.6321 | $115.63 | $115.65 | $115.60 |
| Purchase #4 | $163.50 | 8.484% | $177.3713 | $177.37 | $177.35 | $177.40 |
| Purchase #5 | $95.48 | 13.777% | $108.6343 | $108.63 | $108.65 | $108.60 |
| Purchase #6 | $225.80 | 4.712% | $236.4397 | $236.44 | $236.45 | $236.40 |
| Purchase #7 | $12.71 | 7.800% | $13.7014 | $13.70 | $13.70 | $13.70 |
| 7 purchase totals = | $874.25 | $941.0732 | $941.07 | $941.10 | $940.90 | |