| 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 | $240.62 | 13.187% | $272.3506 | $272.35 | $272.35 | $272.40 |
| Purchase #2 | $27.61 | 4.721% | $28.9135 | $28.91 | $28.90 | $28.90 |
| Purchase #3 | $157.60 | 5.422% | $166.1451 | $166.15 | $166.15 | $166.10 |
| Purchase #4 | $138.92 | 6.179% | $147.5039 | $147.50 | $147.50 | $147.50 |
| Purchase #5 | $93.51 | 4.170% | $97.4094 | $97.41 | $97.40 | $97.40 |
| Purchase #6 | $5.87 | 13.531% | $6.6643 | $6.66 | $6.65 | $6.70 |
| Purchase #7 | $71.53 | 10.629% | $79.1329 | $79.13 | $79.15 | $79.10 |
| 7 purchase totals = | $735.66 | $798.1197 | $798.11 | $798.10 | $798.10 | |