| 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 | $80.63 | 6.721% | $86.0491 | $86.05 | $86.05 | $86.00 |
| Purchase #2 | $128.58 | 9.454% | $140.736 | $140.74 | $140.75 | $140.70 |
| Purchase #3 | $114.65 | 5.428% | $120.8732 | $120.87 | $120.85 | $120.90 |
| Purchase #4 | $181.67 | 10.675% | $201.0633 | $201.06 | $201.05 | $201.10 |
| Purchase #5 | $56.38 | 12.332% | $63.3328 | $63.33 | $63.35 | $63.30 |
| Purchase #6 | $98.34 | 3.662% | $101.9412 | $101.94 | $101.95 | $101.90 |
| Purchase #7 | $111.42 | 11.624% | $124.3715 | $124.37 | $124.35 | $124.40 |
| 7 purchase totals = | $771.67 | $838.3671 | $838.36 | $838.35 | $838.30 | |