| 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 | $29.94 | 3.538% | $30.9993 | $31.00 | $31.00 | $31.00 |
| Purchase #2 | $127.75 | 6.199% | $135.6692 | $135.67 | $135.65 | $135.70 |
| Purchase #3 | $73.52 | 4.203% | $76.61 | $76.61 | $76.60 | $76.60 |
| Purchase #4 | $237.32 | 11.719% | $265.1315 | $265.13 | $265.15 | $265.10 |
| Purchase #5 | $62.90 | 10.502% | $69.5058 | $69.51 | $69.50 | $69.50 |
| Purchase #6 | $202.65 | 6.323% | $215.4636 | $215.46 | $215.45 | $215.50 |
| Purchase #7 | $44.56 | 9.284% | $48.697 | $48.70 | $48.70 | $48.70 |
| 7 purchase totals = | $778.64 | $842.0764 | $842.08 | $842.05 | $842.10 | |