| 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 | $78.94 | 5.449% | $83.2414 | $83.24 | $83.25 | $83.20 |
| Purchase #2 | $237.36 | 13.642% | $269.7407 | $269.74 | $269.75 | $269.70 |
| Purchase #3 | $59.36 | 3.360% | $61.3545 | $61.35 | $61.35 | $61.40 |
| Purchase #4 | $248.75 | 8.165% | $269.0604 | $269.06 | $269.05 | $269.10 |
| Purchase #5 | $105.74 | 8.286% | $114.5016 | $114.50 | $114.50 | $114.50 |
| Purchase #6 | $99.68 | 10.553% | $110.1992 | $110.20 | $110.20 | $110.20 |
| Purchase #7 | $37.93 | 12.679% | $42.7391 | $42.74 | $42.75 | $42.70 |
| 7 purchase totals = | $867.76 | $950.8369 | $950.83 | $950.85 | $950.80 | |