| 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 | $60.63 | 13.519% | $68.8266 | $68.83 | $68.85 | $68.80 |
| Purchase #2 | $46.56 | 9.156% | $50.823 | $50.82 | $50.80 | $50.80 |
| Purchase #3 | $115.78 | 6.440% | $123.2362 | $123.24 | $123.25 | $123.20 |
| Purchase #4 | $227.84 | 11.737% | $254.5816 | $254.58 | $254.60 | $254.60 |
| Purchase #5 | $208.74 | 9.803% | $229.2028 | $229.20 | $229.20 | $229.20 |
| Purchase #6 | $190.39 | 4.329% | $198.632 | $198.63 | $198.65 | $198.60 |
| Purchase #7 | $113.74 | 13.313% | $128.8822 | $128.88 | $128.90 | $128.90 |
| 7 purchase totals = | $963.68 | $1,054.1844 | $1,054.18 | $1,054.25 | $1,054.10 | |