| 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 | $128.25 | 8.665% | $139.3629 | $139.36 | $139.35 | $139.40 |
| Purchase #2 | $248.78 | 10.401% | $274.6556 | $274.66 | $274.65 | $274.70 |
| Purchase #3 | $45.71 | 6.198% | $48.5431 | $48.54 | $48.55 | $48.50 |
| Purchase #4 | $29.36 | 7.516% | $31.5667 | $31.57 | $31.55 | $31.60 |
| Purchase #5 | $114.66 | 8.189% | $124.0495 | $124.05 | $124.05 | $124.00 |
| Purchase #6 | $13.64 | 6.136% | $14.477 | $14.48 | $14.50 | $14.50 |
| Purchase #7 | $101.78 | 12.403% | $114.4038 | $114.40 | $114.40 | $114.40 |
| 7 purchase totals = | $682.18 | $747.0586 | $747.06 | $747.05 | $747.10 | |