| 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 | $15.76 | 3.812% | $16.3608 | $16.36 | $16.35 | $16.40 |
| Purchase #2 | $120.27 | 11.264% | $133.8172 | $133.82 | $133.80 | $133.80 |
| Purchase #3 | $74.52 | 7.358% | $80.0032 | $80.00 | $80.00 | $80.00 |
| Purchase #4 | $222.97 | 9.475% | $244.0964 | $244.10 | $244.10 | $244.10 |
| Purchase #5 | $177.57 | 4.232% | $185.0848 | $185.08 | $185.10 | $185.10 |
| Purchase #6 | $16.30 | 7.255% | $17.4826 | $17.48 | $17.50 | $17.50 |
| Purchase #7 | $168.92 | 6.867% | $180.5197 | $180.52 | $180.50 | $180.50 |
| 7 purchase totals = | $796.31 | $857.3647 | $857.36 | $857.35 | $857.40 | |