| 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 | $56.69 | 11.518% | $63.2196 | $63.22 | $63.20 | $63.20 |
| Purchase #2 | $75.64 | 13.812% | $86.0874 | $86.09 | $86.10 | $86.10 |
| Purchase #3 | $37.32 | 8.538% | $40.5064 | $40.51 | $40.50 | $40.50 |
| Purchase #4 | $174.41 | 11.440% | $194.3625 | $194.36 | $194.35 | $194.40 |
| Purchase #5 | $105.43 | 9.347% | $115.2845 | $115.28 | $115.30 | $115.30 |
| Purchase #6 | $25.57 | 3.310% | $26.4164 | $26.42 | $26.40 | $26.40 |
| Purchase #7 | $164.47 | 11.189% | $182.8725 | $182.87 | $182.85 | $182.90 |
| 7 purchase totals = | $639.53 | $708.7493 | $708.75 | $708.70 | $708.80 | |