| 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 | $201.52 | 7.554% | $216.7428 | $216.74 | $216.75 | $216.70 |
| Purchase #2 | $74.91 | 5.476% | $79.0121 | $79.01 | $79.00 | $79.00 |
| Purchase #3 | $250.68 | 3.448% | $259.3234 | $259.32 | $259.30 | $259.30 |
| Purchase #4 | $211.35 | 13.112% | $239.0622 | $239.06 | $239.05 | $239.10 |
| Purchase #5 | $11.65 | 12.652% | $13.124 | $13.12 | $13.10 | $13.10 |
| Purchase #6 | $99.81 | 10.859% | $110.6484 | $110.65 | $110.65 | $110.60 |
| Purchase #7 | $71.89 | 12.488% | $80.8676 | $80.87 | $80.85 | $80.90 |
| 7 purchase totals = | $921.81 | $998.7805 | $998.77 | $998.70 | $998.70 | |