| 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 | $187.97 | 5.704% | $198.6918 | $198.69 | $198.70 | $198.70 |
| Purchase #2 | $59.82 | 11.492% | $66.6945 | $66.69 | $66.70 | $66.70 |
| Purchase #3 | $35.75 | 5.728% | $37.7978 | $37.80 | $37.80 | $37.80 |
| Purchase #4 | $48.51 | 9.748% | $53.2388 | $53.24 | $53.25 | $53.20 |
| Purchase #5 | $86.37 | 5.596% | $91.2033 | $91.20 | $91.20 | $91.20 |
| Purchase #6 | $64.35 | 6.412% | $68.4761 | $68.48 | $68.50 | $68.50 |
| Purchase #7 | $114.74 | 8.475% | $124.4642 | $124.46 | $124.45 | $124.50 |
| 7 purchase totals = | $597.51 | $640.5665 | $640.56 | $640.60 | $640.60 | |