| 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 | $90.75 | 4.842% | $95.1441 | $95.14 | $95.15 | $95.10 |
| Purchase #2 | $175.75 | 6.474% | $187.1281 | $187.13 | $187.15 | $187.10 |
| Purchase #3 | $100.62 | 5.114% | $105.7657 | $105.77 | $105.75 | $105.80 |
| Purchase #4 | $149.25 | 10.558% | $165.0078 | $165.01 | $165.00 | $165.00 |
| Purchase #5 | $21.71 | 8.786% | $23.6174 | $23.62 | $23.60 | $23.60 |
| Purchase #6 | $39.95 | 10.450% | $44.1248 | $44.12 | $44.10 | $44.10 |
| Purchase #7 | $52.37 | 10.429% | $57.8317 | $57.83 | $57.85 | $57.80 |
| 7 purchase totals = | $630.40 | $678.6196 | $678.62 | $678.60 | $678.50 | |