| 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 | $5.71 | 5.295% | $6.0123 | $6.01 | $6.00 | $6.00 |
| Purchase #2 | $82.43 | 11.351% | $91.7866 | $91.79 | $91.80 | $91.80 |
| Purchase #3 | $230.82 | 13.468% | $261.9068 | $261.91 | $261.90 | $261.90 |
| Purchase #4 | $33.90 | 6.238% | $36.0147 | $36.01 | $36.00 | $36.00 |
| Purchase #5 | $12.78 | 13.333% | $14.484 | $14.48 | $14.50 | $14.50 |
| Purchase #6 | $15.27 | 6.230% | $16.2213 | $16.22 | $16.20 | $16.20 |
| Purchase #7 | $145.65 | 4.665% | $152.4446 | $152.44 | $152.45 | $152.40 |
| 7 purchase totals = | $526.56 | $578.8703 | $578.86 | $578.85 | $578.80 | |