| 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 | $22.74 | 3.549% | $23.547 | $23.55 | $23.55 | $23.50 |
| Purchase #2 | $202.64 | 12.793% | $228.5637 | $228.56 | $228.55 | $228.60 |
| Purchase #3 | $59.99 | 10.202% | $66.1102 | $66.11 | $66.10 | $66.10 |
| Purchase #4 | $20.49 | 6.113% | $21.7426 | $21.74 | $21.75 | $21.70 |
| Purchase #5 | $221.93 | 6.272% | $235.8494 | $235.85 | $235.85 | $235.80 |
| Purchase #6 | $147.57 | 4.732% | $154.553 | $154.55 | $154.55 | $154.60 |
| Purchase #7 | $200.64 | 8.527% | $217.7486 | $217.75 | $217.75 | $217.70 |
| 7 purchase totals = | $876.00 | $948.1145 | $948.11 | $948.10 | $948.00 | |