| 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 | $25.55 | 6.167% | $27.1257 | $27.13 | $27.15 | $27.10 |
| Purchase #2 | $128.84 | 9.560% | $141.1571 | $141.16 | $141.15 | $141.20 |
| Purchase #3 | $63.92 | 11.631% | $71.3545 | $71.35 | $71.35 | $71.40 |
| Purchase #4 | $241.59 | 3.131% | $249.1542 | $249.15 | $249.15 | $249.20 |
| Purchase #5 | $42.97 | 6.860% | $45.9177 | $45.92 | $45.90 | $45.90 |
| Purchase #6 | $112.88 | 11.375% | $125.7201 | $125.72 | $125.70 | $125.70 |
| Purchase #7 | $40.25 | 9.748% | $44.1736 | $44.17 | $44.15 | $44.20 |
| 7 purchase totals = | $656.00 | $704.6029 | $704.60 | $704.55 | $704.70 | |