| 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 | $29.70 | 12.281% | $33.3475 | $33.35 | $33.35 | $33.30 |
| Purchase #2 | $55.73 | 3.577% | $57.7235 | $57.72 | $57.70 | $57.70 |
| Purchase #3 | $19.74 | 11.409% | $21.9921 | $21.99 | $22.00 | $22.00 |
| Purchase #4 | $78.83 | 13.818% | $89.7227 | $89.72 | $89.70 | $89.70 |
| Purchase #5 | $44.87 | 13.694% | $51.0145 | $51.01 | $51.00 | $51.00 |
| Purchase #6 | $42.80 | 5.754% | $45.2627 | $45.26 | $45.25 | $45.30 |
| Purchase #7 | $131.74 | 12.182% | $147.7886 | $147.79 | $147.80 | $147.80 |
| 7 purchase totals = | $403.41 | $446.8516 | $446.84 | $446.80 | $446.80 | |