| 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 | $112.55 | 5.633% | $118.8899 | $118.89 | $118.90 | $118.90 |
| Purchase #2 | $79.97 | 7.230% | $85.7518 | $85.75 | $85.75 | $85.80 |
| Purchase #3 | $25.62 | 8.284% | $27.7424 | $27.74 | $27.75 | $27.70 |
| Purchase #4 | $13.84 | 6.492% | $14.7385 | $14.74 | $14.75 | $14.70 |
| Purchase #5 | $238.29 | 3.536% | $246.7159 | $246.72 | $246.70 | $246.70 |
| Purchase #6 | $199.35 | 13.830% | $226.9201 | $226.92 | $226.90 | $226.90 |
| Purchase #7 | $81.36 | 4.292% | $84.852 | $84.85 | $84.85 | $84.90 |
| 7 purchase totals = | $750.98 | $805.6106 | $805.61 | $805.60 | $805.60 | |