| 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 | $239.80 | 3.584% | $248.3944 | $248.39 | $248.40 | $248.40 |
| Purchase #2 | $160.25 | 3.312% | $165.5575 | $165.56 | $165.55 | $165.60 |
| Purchase #3 | $175.76 | 12.861% | $198.3645 | $198.36 | $198.35 | $198.40 |
| Purchase #4 | $104.62 | 9.422% | $114.4773 | $114.48 | $114.50 | $114.50 |
| Purchase #5 | $56.62 | 7.712% | $60.9865 | $60.99 | $61.00 | $61.00 |
| Purchase #6 | $31.42 | 6.586% | $33.4893 | $33.49 | $33.50 | $33.50 |
| Purchase #7 | $51.86 | 6.642% | $55.3045 | $55.30 | $55.30 | $55.30 |
| 7 purchase totals = | $820.33 | $876.5740 | $876.57 | $876.60 | $876.70 | |