| 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 | $76.97 | 12.221% | $86.3765 | $86.38 | $86.40 | $86.40 |
| Purchase #2 | $47.75 | 8.775% | $51.9401 | $51.94 | $51.95 | $51.90 |
| Purchase #3 | $40.79 | 13.431% | $46.2685 | $46.27 | $46.25 | $46.30 |
| Purchase #4 | $26.39 | 4.381% | $27.5461 | $27.55 | $27.55 | $27.50 |
| Purchase #5 | $159.91 | 13.241% | $181.0837 | $181.08 | $181.10 | $181.10 |
| Purchase #6 | $79.50 | 10.141% | $87.5621 | $87.56 | $87.55 | $87.60 |
| Purchase #7 | $17.58 | 7.306% | $18.8644 | $18.86 | $18.85 | $18.90 |
| 7 purchase totals = | $448.89 | $499.6414 | $499.64 | $499.65 | $499.70 | |