| 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 | $124.83 | 6.320% | $132.7193 | $132.72 | $132.70 | $132.70 |
| Purchase #2 | $116.80 | 7.158% | $125.1605 | $125.16 | $125.15 | $125.20 |
| Purchase #3 | $72.29 | 6.874% | $77.2592 | $77.26 | $77.25 | $77.30 |
| Purchase #4 | $95.44 | 10.109% | $105.088 | $105.09 | $105.10 | $105.10 |
| Purchase #5 | $239.99 | 8.636% | $260.7155 | $260.72 | $260.70 | $260.70 |
| Purchase #6 | $38.92 | 4.773% | $40.7777 | $40.78 | $40.80 | $40.80 |
| Purchase #7 | $21.68 | 7.815% | $23.3743 | $23.37 | $23.35 | $23.40 |
| 7 purchase totals = | $709.95 | $765.0945 | $765.10 | $765.05 | $765.20 | |