| 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 | $80.64 | 8.776% | $87.717 | $87.72 | $87.70 | $87.70 |
| Purchase #2 | $236.95 | 9.597% | $259.6901 | $259.69 | $259.70 | $259.70 |
| Purchase #3 | $146.45 | 6.456% | $155.9048 | $155.90 | $155.90 | $155.90 |
| Purchase #4 | $225.67 | 11.716% | $252.1095 | $252.11 | $252.10 | $252.10 |
| Purchase #5 | $20.75 | 8.850% | $22.5864 | $22.59 | $22.60 | $22.60 |
| Purchase #6 | $114.46 | 9.210% | $125.0018 | $125.00 | $125.00 | $125.00 |
| Purchase #7 | $165.80 | 5.195% | $174.4133 | $174.41 | $174.40 | $174.40 |
| 7 purchase totals = | $990.72 | $1,077.4229 | $1,077.42 | $1,077.40 | $1,077.40 | |