| 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 | $61.51 | 9.406% | $67.2956 | $67.30 | $67.30 | $67.30 |
| Purchase #2 | $184.57 | 12.242% | $207.1651 | $207.17 | $207.15 | $207.20 |
| Purchase #3 | $167.54 | 5.586% | $176.8988 | $176.90 | $176.90 | $176.90 |
| Purchase #4 | $12.58 | 7.703% | $13.549 | $13.55 | $13.55 | $13.50 |
| Purchase #5 | $24.94 | 3.362% | $25.7785 | $25.78 | $25.80 | $25.80 |
| Purchase #6 | $36.29 | 5.196% | $38.1756 | $38.18 | $38.20 | $38.20 |
| Purchase #7 | $95.37 | 12.487% | $107.2789 | $107.28 | $107.30 | $107.30 |
| 7 purchase totals = | $582.80 | $636.1415 | $636.16 | $636.20 | $636.20 | |