| 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 | $7.62 | 5.597% | $8.0465 | $8.05 | $8.05 | $8.00 |
| Purchase #2 | $204.70 | 10.846% | $226.9018 | $226.90 | $226.90 | $226.90 |
| Purchase #3 | $24.41 | 5.526% | $25.7589 | $25.76 | $25.75 | $25.80 |
| Purchase #4 | $103.78 | 3.830% | $107.7548 | $107.75 | $107.75 | $107.80 |
| Purchase #5 | $154.77 | 6.868% | $165.3996 | $165.40 | $165.40 | $165.40 |
| Purchase #6 | $31.98 | 6.811% | $34.1582 | $34.16 | $34.15 | $34.20 |
| Purchase #7 | $148.45 | 13.434% | $168.3928 | $168.39 | $168.40 | $168.40 |
| 7 purchase totals = | $675.71 | $736.4126 | $736.41 | $736.40 | $736.50 | |