| 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 | $70.29 | 12.312% | $78.9441 | $78.94 | $78.95 | $78.90 |
| Purchase #2 | $115.92 | 7.392% | $124.4888 | $124.49 | $124.50 | $124.50 |
| Purchase #3 | $126.39 | 11.126% | $140.4522 | $140.45 | $140.45 | $140.50 |
| Purchase #4 | $81.99 | 3.304% | $84.6989 | $84.70 | $84.70 | $84.70 |
| Purchase #5 | $200.65 | 8.427% | $217.5588 | $217.56 | $217.55 | $217.60 |
| Purchase #6 | $30.79 | 13.183% | $34.849 | $34.85 | $34.85 | $34.80 |
| Purchase #7 | $13.71 | 6.180% | $14.5573 | $14.56 | $14.55 | $14.60 |
| 7 purchase totals = | $639.74 | $695.5491 | $695.55 | $695.55 | $695.60 | |