| 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 | $56.29 | 6.109% | $59.7288 | $59.73 | $59.75 | $59.70 |
| Purchase #2 | $54.89 | 4.585% | $57.4067 | $57.41 | $57.40 | $57.40 |
| Purchase #3 | $227.79 | 12.426% | $256.0952 | $256.10 | $256.10 | $256.10 |
| Purchase #4 | $200.49 | 12.735% | $226.0224 | $226.02 | $226.00 | $226.00 |
| Purchase #5 | $168.79 | 8.710% | $183.4916 | $183.49 | $183.50 | $183.50 |
| Purchase #6 | $204.53 | 13.646% | $232.4402 | $232.44 | $232.45 | $232.40 |
| Purchase #7 | $98.57 | 7.533% | $105.9953 | $106.00 | $106.00 | $106.00 |
| 7 purchase totals = | $1,011.35 | $1,121.1802 | $1,121.19 | $1,121.20 | $1,121.10 | |