| 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 | $15.66 | 13.263% | $17.737 | $17.74 | $17.75 | $17.70 |
| Purchase #2 | $39.56 | 4.873% | $41.4878 | $41.49 | $41.50 | $41.50 |
| Purchase #3 | $67.77 | 8.863% | $73.7765 | $73.78 | $73.80 | $73.80 |
| Purchase #4 | $127.92 | 8.442% | $138.719 | $138.72 | $138.70 | $138.70 |
| Purchase #5 | $84.51 | 4.391% | $88.2208 | $88.22 | $88.20 | $88.20 |
| Purchase #6 | $42.85 | 3.857% | $44.5027 | $44.50 | $44.50 | $44.50 |
| Purchase #7 | $72.81 | 9.202% | $79.51 | $79.51 | $79.50 | $79.50 |
| 7 purchase totals = | $451.08 | $483.9538 | $483.96 | $483.95 | $483.90 | |