| 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 | $71.79 | 9.419% | $78.5519 | $78.55 | $78.55 | $78.60 |
| Purchase #2 | $49.32 | 7.451% | $52.9948 | $52.99 | $53.00 | $53.00 |
| Purchase #3 | $246.31 | 11.123% | $273.7071 | $273.71 | $273.70 | $273.70 |
| Purchase #4 | $212.57 | 5.352% | $223.9467 | $223.95 | $223.95 | $223.90 |
| Purchase #5 | $60.91 | 4.799% | $63.8331 | $63.83 | $63.85 | $63.80 |
| Purchase #6 | $179.85 | 9.541% | $197.0095 | $197.01 | $197.00 | $197.00 |
| Purchase #7 | $18.29 | 8.547% | $19.8532 | $19.85 | $19.85 | $19.90 |
| 7 purchase totals = | $839.04 | $909.8963 | $909.89 | $909.90 | $909.90 | |