| 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 | $32.80 | 11.871% | $36.6937 | $36.69 | $36.70 | $36.70 |
| Purchase #2 | $56.33 | 3.647% | $58.3844 | $58.38 | $58.40 | $58.40 |
| Purchase #3 | $36.97 | 5.835% | $39.1272 | $39.13 | $39.15 | $39.10 |
| Purchase #4 | $76.44 | 4.752% | $80.0724 | $80.07 | $80.05 | $80.10 |
| Purchase #5 | $47.80 | 11.754% | $53.4184 | $53.42 | $53.40 | $53.40 |
| Purchase #6 | $122.61 | 9.562% | $134.334 | $134.33 | $134.35 | $134.30 |
| Purchase #7 | $181.26 | 6.203% | $192.5036 | $192.50 | $192.50 | $192.50 |
| 7 purchase totals = | $554.21 | $594.5337 | $594.52 | $594.55 | $594.50 | |