| 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 | $94.27 | 4.445% | $98.4603 | $98.46 | $98.45 | $98.50 |
| Purchase #2 | $10.87 | 7.654% | $11.702 | $11.70 | $11.70 | $11.70 |
| Purchase #3 | $212.71 | 11.769% | $237.7438 | $237.74 | $237.75 | $237.70 |
| Purchase #4 | $129.46 | 11.204% | $143.9647 | $143.96 | $143.95 | $144.00 |
| Purchase #5 | $63.64 | 5.556% | $67.1758 | $67.18 | $67.20 | $67.20 |
| Purchase #6 | $67.60 | 6.794% | $72.1927 | $72.19 | $72.20 | $72.20 |
| Purchase #7 | $76.54 | 10.504% | $84.5798 | $84.58 | $84.60 | $84.60 |
| 7 purchase totals = | $655.09 | $715.8191 | $715.81 | $715.85 | $715.90 | |