| 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 | $35.91 | 13.189% | $40.6462 | $40.65 | $40.65 | $40.60 |
| Purchase #2 | $27.37 | 8.273% | $29.6343 | $29.63 | $29.65 | $29.60 |
| Purchase #3 | $208.74 | 8.528% | $226.5413 | $226.54 | $226.55 | $226.50 |
| Purchase #4 | $135.42 | 5.238% | $142.5133 | $142.51 | $142.50 | $142.50 |
| Purchase #5 | $7.80 | 13.144% | $8.8252 | $8.83 | $8.85 | $8.80 |
| Purchase #6 | $43.99 | 10.775% | $48.7299 | $48.73 | $48.75 | $48.70 |
| Purchase #7 | $210.40 | 7.769% | $226.746 | $226.75 | $226.75 | $226.70 |
| 7 purchase totals = | $669.63 | $723.6362 | $723.64 | $723.70 | $723.40 | |