| 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 | $81.49 | 11.482% | $90.8467 | $90.85 | $90.85 | $90.80 |
| Purchase #2 | $225.73 | 10.611% | $249.6822 | $249.68 | $249.70 | $249.70 |
| Purchase #3 | $21.66 | 7.872% | $23.3651 | $23.37 | $23.35 | $23.40 |
| Purchase #4 | $204.41 | 3.612% | $211.7933 | $211.79 | $211.80 | $211.80 |
| Purchase #5 | $181.28 | 10.138% | $199.6582 | $199.66 | $199.65 | $199.70 |
| Purchase #6 | $203.81 | 4.829% | $213.652 | $213.65 | $213.65 | $213.70 |
| Purchase #7 | $124.63 | 10.331% | $137.5055 | $137.51 | $137.50 | $137.50 |
| 7 purchase totals = | $1,043.01 | $1,126.5030 | $1,126.51 | $1,126.50 | $1,126.60 | |