| 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 | $97.54 | 9.557% | $106.8619 | $106.86 | $106.85 | $106.90 |
| Purchase #2 | $66.36 | 6.218% | $70.4863 | $70.49 | $70.50 | $70.50 |
| Purchase #3 | $112.35 | 5.301% | $118.3057 | $118.31 | $118.30 | $118.30 |
| Purchase #4 | $6.42 | 8.133% | $6.9421 | $6.94 | $6.95 | $6.90 |
| Purchase #5 | $205.47 | 6.228% | $218.2667 | $218.27 | $218.25 | $218.30 |
| Purchase #6 | $124.59 | 8.349% | $134.992 | $134.99 | $135.00 | $135.00 |
| Purchase #7 | $76.29 | 7.804% | $82.2437 | $82.24 | $82.25 | $82.20 |
| 7 purchase totals = | $689.02 | $738.0984 | $738.10 | $738.10 | $738.10 | |