| 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 | $55.75 | 4.836% | $58.4461 | $58.45 | $58.45 | $58.40 |
| Purchase #2 | $111.38 | 5.648% | $117.6707 | $117.67 | $117.65 | $117.70 |
| Purchase #3 | $41.34 | 8.629% | $44.9072 | $44.91 | $44.90 | $44.90 |
| Purchase #4 | $141.31 | 4.520% | $147.6972 | $147.70 | $147.70 | $147.70 |
| Purchase #5 | $40.89 | 10.483% | $45.1765 | $45.18 | $45.20 | $45.20 |
| Purchase #6 | $159.54 | 5.530% | $168.3626 | $168.36 | $168.35 | $168.40 |
| Purchase #7 | $174.67 | 13.379% | $198.0391 | $198.04 | $198.05 | $198.00 |
| 7 purchase totals = | $724.88 | $780.2994 | $780.31 | $780.30 | $780.30 | |