| 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 | $86.69 | 4.372% | $90.4801 | $90.48 | $90.50 | $90.50 |
| Purchase #2 | $91.85 | 4.104% | $95.6195 | $95.62 | $95.60 | $95.60 |
| Purchase #3 | $15.84 | 7.851% | $17.0836 | $17.08 | $17.10 | $17.10 |
| Purchase #4 | $199.57 | 6.205% | $211.9533 | $211.95 | $211.95 | $212.00 |
| Purchase #5 | $80.30 | 7.558% | $86.3691 | $86.37 | $86.35 | $86.40 |
| Purchase #6 | $117.92 | 8.436% | $127.8677 | $127.87 | $127.85 | $127.90 |
| Purchase #7 | $217.60 | 7.593% | $234.1224 | $234.12 | $234.10 | $234.10 |
| 7 purchase totals = | $809.77 | $863.4957 | $863.49 | $863.45 | $863.60 | |