| 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 | $48.45 | 11.691% | $54.1143 | $54.11 | $54.10 | $54.10 |
| Purchase #2 | $232.41 | 12.364% | $261.1452 | $261.15 | $261.15 | $261.10 |
| Purchase #3 | $238.41 | 10.545% | $263.5503 | $263.55 | $263.55 | $263.60 |
| Purchase #4 | $128.89 | 3.114% | $132.9036 | $132.90 | $132.90 | $132.90 |
| Purchase #5 | $69.76 | 10.429% | $77.0353 | $77.04 | $77.05 | $77.00 |
| Purchase #6 | $217.67 | 13.219% | $246.4438 | $246.44 | $246.45 | $246.40 |
| Purchase #7 | $120.80 | 11.402% | $134.5736 | $134.57 | $134.55 | $134.60 |
| 7 purchase totals = | $1,056.39 | $1,169.7661 | $1,169.76 | $1,169.75 | $1,169.70 | |