| 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 | $72.65 | 9.273% | $79.3868 | $79.39 | $79.40 | $79.40 |
| Purchase #2 | $128.83 | 7.328% | $138.2707 | $138.27 | $138.25 | $138.30 |
| Purchase #3 | $202.55 | 4.673% | $212.0152 | $212.02 | $212.00 | $212.00 |
| Purchase #4 | $99.58 | 6.189% | $105.743 | $105.74 | $105.75 | $105.70 |
| Purchase #5 | $66.76 | 10.155% | $73.5395 | $73.54 | $73.55 | $73.50 |
| Purchase #6 | $56.88 | 11.657% | $63.5105 | $63.51 | $63.50 | $63.50 |
| Purchase #7 | $117.35 | 6.320% | $124.7665 | $124.77 | $124.75 | $124.80 |
| 7 purchase totals = | $744.60 | $797.2322 | $797.24 | $797.20 | $797.20 | |