| 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 | $83.67 | 8.603% | $90.8681 | $90.87 | $90.85 | $90.90 |
| Purchase #2 | $245.34 | 9.874% | $269.5649 | $269.56 | $269.55 | $269.60 |
| Purchase #3 | $199.36 | 6.581% | $212.4799 | $212.48 | $212.50 | $212.50 |
| Purchase #4 | $63.92 | 6.347% | $67.977 | $67.98 | $68.00 | $68.00 |
| Purchase #5 | $81.89 | 8.267% | $88.6598 | $88.66 | $88.65 | $88.70 |
| Purchase #6 | $145.64 | 4.221% | $151.7875 | $151.79 | $151.80 | $151.80 |
| Purchase #7 | $22.46 | 4.474% | $23.4649 | $23.46 | $23.45 | $23.50 |
| 7 purchase totals = | $842.28 | $904.8021 | $904.80 | $904.80 | $905.00 | |