| 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 | $7.54 | 12.452% | $8.4789 | $8.48 | $8.50 | $8.50 |
| Purchase #2 | $105.58 | 11.859% | $118.1007 | $118.10 | $118.10 | $118.10 |
| Purchase #3 | $234.84 | 11.131% | $260.98 | $260.98 | $261.00 | $261.00 |
| Purchase #4 | $83.46 | 6.339% | $88.7505 | $88.75 | $88.75 | $88.80 |
| Purchase #5 | $6.43 | 4.651% | $6.7291 | $6.73 | $6.75 | $6.70 |
| Purchase #6 | $23.50 | 4.334% | $24.5185 | $24.52 | $24.50 | $24.50 |
| Purchase #7 | $122.81 | 13.283% | $139.1229 | $139.12 | $139.10 | $139.10 |
| 7 purchase totals = | $584.16 | $646.6806 | $646.68 | $646.70 | $646.70 | |