| 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 | $171.69 | 5.763% | $181.5845 | $181.58 | $181.60 | $181.60 |
| Purchase #2 | $50.99 | 12.294% | $57.2587 | $57.26 | $57.25 | $57.30 |
| Purchase #3 | $61.81 | 11.570% | $68.9614 | $68.96 | $68.95 | $69.00 |
| Purchase #4 | $59.99 | 6.845% | $64.0963 | $64.10 | $64.10 | $64.10 |
| Purchase #5 | $24.48 | 6.108% | $25.9752 | $25.98 | $26.00 | $26.00 |
| Purchase #6 | $183.26 | 13.414% | $207.8425 | $207.84 | $207.85 | $207.80 |
| Purchase #7 | $88.45 | 3.168% | $91.2521 | $91.25 | $91.25 | $91.30 |
| 7 purchase totals = | $640.67 | $696.9707 | $696.97 | $697.00 | $697.10 | |