| 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 | $28.87 | 13.615% | $32.8007 | $32.80 | $32.80 | $32.80 |
| Purchase #2 | $246.62 | 7.177% | $264.3199 | $264.32 | $264.30 | $264.30 |
| Purchase #3 | $206.64 | 13.794% | $235.1439 | $235.14 | $235.15 | $235.10 |
| Purchase #4 | $80.56 | 10.254% | $88.8206 | $88.82 | $88.80 | $88.80 |
| Purchase #5 | $153.85 | 9.497% | $168.4611 | $168.46 | $168.45 | $168.50 |
| Purchase #6 | $34.64 | 11.853% | $38.7459 | $38.75 | $38.75 | $38.70 |
| Purchase #7 | $88.73 | 9.833% | $97.4548 | $97.45 | $97.45 | $97.50 |
| 7 purchase totals = | $839.91 | $925.7469 | $925.74 | $925.70 | $925.70 | |