| 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 | $42.52 | 5.740% | $44.9606 | $44.96 | $44.95 | $45.00 |
| Purchase #2 | $8.56 | 6.223% | $9.0927 | $9.09 | $9.10 | $9.10 |
| Purchase #3 | $186.51 | 5.632% | $197.0142 | $197.01 | $197.00 | $197.00 |
| Purchase #4 | $150.56 | 8.870% | $163.9147 | $163.91 | $163.90 | $163.90 |
| Purchase #5 | $153.72 | 6.794% | $164.1637 | $164.16 | $164.15 | $164.20 |
| Purchase #6 | $181.75 | 13.130% | $205.6138 | $205.61 | $205.60 | $205.60 |
| Purchase #7 | $137.44 | 13.327% | $155.7566 | $155.76 | $155.75 | $155.80 |
| 7 purchase totals = | $861.06 | $940.5163 | $940.50 | $940.45 | $940.60 | |