| 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 | $10.68 | 10.799% | $11.8333 | $11.83 | $11.85 | $11.80 |
| Purchase #2 | $82.43 | 6.606% | $87.8753 | $87.88 | $87.90 | $87.90 |
| Purchase #3 | $66.44 | 5.695% | $70.2238 | $70.22 | $70.20 | $70.20 |
| Purchase #4 | $58.80 | 8.286% | $63.6722 | $63.67 | $63.65 | $63.70 |
| Purchase #5 | $162.79 | 6.620% | $173.5667 | $173.57 | $173.55 | $173.60 |
| Purchase #6 | $241.37 | 8.292% | $261.3844 | $261.38 | $261.40 | $261.40 |
| Purchase #7 | $88.90 | 8.163% | $96.1569 | $96.16 | $96.15 | $96.20 |
| 7 purchase totals = | $711.41 | $764.7126 | $764.71 | $764.70 | $764.80 | |