| 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 | $22.65 | 6.439% | $24.1084 | $24.11 | $24.10 | $24.10 |
| Purchase #2 | $104.96 | 9.793% | $115.2387 | $115.24 | $115.25 | $115.20 |
| Purchase #3 | $160.41 | 13.319% | $181.775 | $181.78 | $181.80 | $181.80 |
| Purchase #4 | $130.92 | 6.177% | $139.0069 | $139.01 | $139.00 | $139.00 |
| Purchase #5 | $189.78 | 5.229% | $199.7036 | $199.70 | $199.70 | $199.70 |
| Purchase #6 | $170.32 | 7.486% | $183.0702 | $183.07 | $183.05 | $183.10 |
| Purchase #7 | $7.80 | 3.789% | $8.0955 | $8.10 | $8.10 | $8.10 |
| 7 purchase totals = | $786.84 | $850.9983 | $851.01 | $851.00 | $851.00 | |