| 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 | $66.32 | 6.201% | $70.4325 | $70.43 | $70.45 | $70.40 |
| Purchase #2 | $179.26 | 11.108% | $199.1722 | $199.17 | $199.15 | $199.20 |
| Purchase #3 | $170.35 | 11.202% | $189.4326 | $189.43 | $189.45 | $189.40 |
| Purchase #4 | $79.30 | 9.442% | $86.7875 | $86.79 | $86.80 | $86.80 |
| Purchase #5 | $13.71 | 6.293% | $14.5728 | $14.57 | $14.55 | $14.60 |
| Purchase #6 | $32.63 | 11.593% | $36.4128 | $36.41 | $36.40 | $36.40 |
| Purchase #7 | $101.89 | 11.280% | $113.3832 | $113.38 | $113.40 | $113.40 |
| 7 purchase totals = | $643.46 | $710.1936 | $710.18 | $710.20 | $710.20 | |