| 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 | $10.76 | 13.822% | $12.2472 | $12.25 | $12.25 | $12.20 |
| Purchase #2 | $71.81 | 9.327% | $78.5077 | $78.51 | $78.50 | $78.50 |
| Purchase #3 | $22.99 | 4.606% | $24.0489 | $24.05 | $24.05 | $24.00 |
| Purchase #4 | $84.82 | 4.309% | $88.4749 | $88.47 | $88.45 | $88.50 |
| Purchase #5 | $213.73 | 10.213% | $235.5582 | $235.56 | $235.55 | $235.60 |
| Purchase #6 | $194.69 | 9.310% | $212.8156 | $212.82 | $212.80 | $212.80 |
| Purchase #7 | $48.78 | 11.619% | $54.4477 | $54.45 | $54.45 | $54.40 |
| 7 purchase totals = | $647.58 | $706.1002 | $706.11 | $706.05 | $706.00 | |