| 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 | $27.61 | 3.193% | $28.4916 | $28.49 | $28.50 | $28.50 |
| Purchase #2 | $55.84 | 10.331% | $61.6088 | $61.61 | $61.60 | $61.60 |
| Purchase #3 | $57.78 | 7.459% | $62.0898 | $62.09 | $62.10 | $62.10 |
| Purchase #4 | $238.37 | 3.167% | $245.9192 | $245.92 | $245.90 | $245.90 |
| Purchase #5 | $59.39 | 13.778% | $67.5728 | $67.57 | $67.55 | $67.60 |
| Purchase #6 | $130.84 | 6.220% | $138.9782 | $138.98 | $139.00 | $139.00 |
| Purchase #7 | $5.80 | 4.660% | $6.0703 | $6.07 | $6.05 | $6.10 |
| 7 purchase totals = | $575.63 | $610.7307 | $610.73 | $610.70 | $610.80 | |