| 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 | $44.31 | 9.849% | $48.6741 | $48.67 | $48.65 | $48.70 |
| Purchase #2 | $20.26 | 6.109% | $21.4977 | $21.50 | $21.50 | $21.50 |
| Purchase #3 | $235.60 | 3.661% | $244.2253 | $244.23 | $244.25 | $244.20 |
| Purchase #4 | $215.44 | 3.565% | $223.1204 | $223.12 | $223.10 | $223.10 |
| Purchase #5 | $180.74 | 12.626% | $203.5602 | $203.56 | $203.55 | $203.60 |
| Purchase #6 | $7.81 | 7.571% | $8.4013 | $8.40 | $8.40 | $8.40 |
| Purchase #7 | $246.70 | 10.622% | $272.9045 | $272.90 | $272.90 | $272.90 |
| 7 purchase totals = | $950.86 | $1,022.3835 | $1,022.38 | $1,022.35 | $1,022.40 | |