| 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 | $7.83 | 11.855% | $8.7582 | $8.76 | $8.75 | $8.80 |
| Purchase #2 | $126.80 | 9.302% | $138.5949 | $138.59 | $138.60 | $138.60 |
| Purchase #3 | $22.83 | 3.479% | $23.6243 | $23.62 | $23.60 | $23.60 |
| Purchase #4 | $86.58 | 12.202% | $97.1445 | $97.14 | $97.15 | $97.10 |
| Purchase #5 | $97.82 | 4.143% | $101.8727 | $101.87 | $101.85 | $101.90 |
| Purchase #6 | $233.52 | 12.705% | $263.1887 | $263.19 | $263.20 | $263.20 |
| Purchase #7 | $63.28 | 5.313% | $66.6421 | $66.64 | $66.65 | $66.60 |
| 7 purchase totals = | $638.66 | $699.8254 | $699.81 | $699.80 | $699.80 | |