| 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 | $13.37 | 9.531% | $14.6443 | $14.64 | $14.65 | $14.60 |
| Purchase #2 | $207.97 | 8.622% | $225.9012 | $225.90 | $225.90 | $225.90 |
| Purchase #3 | $159.90 | 5.754% | $169.1006 | $169.10 | $169.10 | $169.10 |
| Purchase #4 | $17.62 | 4.256% | $18.3699 | $18.37 | $18.35 | $18.40 |
| Purchase #5 | $31.98 | 10.492% | $35.3353 | $35.34 | $35.35 | $35.30 |
| Purchase #6 | $233.72 | 13.665% | $265.6578 | $265.66 | $265.65 | $265.70 |
| Purchase #7 | $40.30 | 4.351% | $42.0535 | $42.05 | $42.05 | $42.10 |
| 7 purchase totals = | $704.86 | $771.0626 | $771.06 | $771.05 | $771.10 | |