| 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 | $65.25 | 4.254% | $68.0257 | $68.03 | $68.05 | $68.00 |
| Purchase #2 | $165.36 | 9.873% | $181.686 | $181.69 | $181.70 | $181.70 |
| Purchase #3 | $139.67 | 10.538% | $154.3884 | $154.39 | $154.40 | $154.40 |
| Purchase #4 | $35.49 | 9.550% | $38.8793 | $38.88 | $38.90 | $38.90 |
| Purchase #5 | $218.97 | 4.822% | $229.5287 | $229.53 | $229.55 | $229.50 |
| Purchase #6 | $129.54 | 3.675% | $134.3006 | $134.30 | $134.30 | $134.30 |
| Purchase #7 | $53.55 | 7.361% | $57.4918 | $57.49 | $57.50 | $57.50 |
| 7 purchase totals = | $807.83 | $864.3005 | $864.31 | $864.40 | $864.30 | |