| 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 | $38.46 | 7.290% | $41.2637 | $41.26 | $41.25 | $41.30 |
| Purchase #2 | $140.88 | 8.540% | $152.9112 | $152.91 | $152.90 | $152.90 |
| Purchase #3 | $8.95 | 11.412% | $9.9714 | $9.97 | $9.95 | $10.00 |
| Purchase #4 | $126.74 | 13.617% | $143.9982 | $144.00 | $144.00 | $144.00 |
| Purchase #5 | $135.97 | 7.568% | $146.2602 | $146.26 | $146.25 | $146.30 |
| Purchase #6 | $46.87 | 3.194% | $48.367 | $48.37 | $48.35 | $48.40 |
| Purchase #7 | $114.34 | 5.159% | $120.2388 | $120.24 | $120.25 | $120.20 |
| 7 purchase totals = | $612.21 | $663.0105 | $663.01 | $662.95 | $663.10 | |