| 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 | $30.75 | 6.567% | $32.7694 | $32.77 | $32.75 | $32.80 |
| Purchase #2 | $119.46 | 3.705% | $123.886 | $123.89 | $123.90 | $123.90 |
| Purchase #3 | $150.96 | 3.429% | $156.1364 | $156.14 | $156.15 | $156.10 |
| Purchase #4 | $7.99 | 5.772% | $8.4512 | $8.45 | $8.45 | $8.50 |
| Purchase #5 | $189.39 | 6.790% | $202.2496 | $202.25 | $202.25 | $202.20 |
| Purchase #6 | $5.90 | 4.704% | $6.1775 | $6.18 | $6.20 | $6.20 |
| Purchase #7 | $91.93 | 12.455% | $103.3799 | $103.38 | $103.40 | $103.40 |
| 7 purchase totals = | $596.38 | $633.0500 | $633.06 | $633.10 | $633.10 | |