| 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 | $90.64 | 5.336% | $95.4766 | $95.48 | $95.50 | $95.50 |
| Purchase #2 | $6.39 | 7.569% | $6.8737 | $6.87 | $6.85 | $6.90 |
| Purchase #3 | $18.81 | 9.267% | $20.5531 | $20.55 | $20.55 | $20.60 |
| Purchase #4 | $235.98 | 12.351% | $265.1259 | $265.13 | $265.15 | $265.10 |
| Purchase #5 | $86.66 | 9.458% | $94.8563 | $94.86 | $94.85 | $94.90 |
| Purchase #6 | $226.75 | 10.455% | $250.4567 | $250.46 | $250.45 | $250.50 |
| Purchase #7 | $246.82 | 12.348% | $277.2973 | $277.30 | $277.30 | $277.30 |
| 7 purchase totals = | $912.05 | $1,010.6396 | $1,010.65 | $1,010.65 | $1,010.80 | |