| 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 | $52.40 | 5.156% | $55.1017 | $55.10 | $55.10 | $55.10 |
| Purchase #2 | $167.70 | 4.434% | $175.1358 | $175.14 | $175.15 | $175.10 |
| Purchase #3 | $11.94 | 5.652% | $12.6148 | $12.61 | $12.60 | $12.60 |
| Purchase #4 | $237.55 | 8.614% | $258.0126 | $258.01 | $258.00 | $258.00 |
| Purchase #5 | $172.90 | 6.837% | $184.7212 | $184.72 | $184.70 | $184.70 |
| Purchase #6 | $220.52 | 4.553% | $230.5603 | $230.56 | $230.55 | $230.60 |
| Purchase #7 | $116.60 | 8.724% | $126.7722 | $126.77 | $126.75 | $126.80 |
| 7 purchase totals = | $979.61 | $1,042.9186 | $1,042.91 | $1,042.85 | $1,042.90 | |