| 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 | $30.57 | 11.214% | $33.9981 | $34.00 | $34.00 | $34.00 |
| Purchase #2 | $102.75 | 12.261% | $115.3482 | $115.35 | $115.35 | $115.30 |
| Purchase #3 | $120.81 | 8.448% | $131.016 | $131.02 | $131.00 | $131.00 |
| Purchase #4 | $198.67 | 6.152% | $210.8922 | $210.89 | $210.90 | $210.90 |
| Purchase #5 | $133.30 | 10.527% | $147.3325 | $147.33 | $147.35 | $147.30 |
| Purchase #6 | $34.81 | 8.300% | $37.6992 | $37.70 | $37.70 | $37.70 |
| Purchase #7 | $54.26 | 9.558% | $59.4462 | $59.45 | $59.45 | $59.40 |
| 7 purchase totals = | $675.17 | $735.7324 | $735.74 | $735.75 | $735.60 | |