| 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 | $11.69 | 11.845% | $13.0747 | $13.07 | $13.05 | $13.10 |
| Purchase #2 | $8.83 | 8.478% | $9.5786 | $9.58 | $9.60 | $9.60 |
| Purchase #3 | $110.30 | 10.275% | $121.6333 | $121.63 | $121.65 | $121.60 |
| Purchase #4 | $98.57 | 8.542% | $106.9898 | $106.99 | $107.00 | $107.00 |
| Purchase #5 | $45.25 | 8.290% | $49.0012 | $49.00 | $49.00 | $49.00 |
| Purchase #6 | $132.93 | 12.182% | $149.1235 | $149.12 | $149.10 | $149.10 |
| Purchase #7 | $146.34 | 5.782% | $154.8014 | $154.80 | $154.80 | $154.80 |
| 7 purchase totals = | $553.91 | $604.2025 | $604.19 | $604.20 | $604.20 | |