| 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 | $31.67 | 13.348% | $35.8973 | $35.90 | $35.90 | $35.90 |
| Purchase #2 | $70.84 | 4.404% | $73.9598 | $73.96 | $73.95 | $74.00 |
| Purchase #3 | $100.64 | 8.112% | $108.8039 | $108.80 | $108.80 | $108.80 |
| Purchase #4 | $244.51 | 10.836% | $271.0051 | $271.01 | $271.00 | $271.00 |
| Purchase #5 | $118.64 | 13.551% | $134.7169 | $134.72 | $134.70 | $134.70 |
| Purchase #6 | $11.34 | 6.481% | $12.0749 | $12.07 | $12.05 | $12.10 |
| Purchase #7 | $97.44 | 5.568% | $102.8655 | $102.87 | $102.85 | $102.90 |
| 7 purchase totals = | $675.08 | $739.3234 | $739.33 | $739.25 | $739.40 | |