| 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 | $58.43 | 7.867% | $63.0267 | $63.03 | $63.05 | $63.00 |
| Purchase #2 | $140.45 | 3.837% | $145.8391 | $145.84 | $145.85 | $145.80 |
| Purchase #3 | $137.70 | 7.302% | $147.7549 | $147.75 | $147.75 | $147.80 |
| Purchase #4 | $18.82 | 5.485% | $19.8523 | $19.85 | $19.85 | $19.90 |
| Purchase #5 | $188.78 | 6.268% | $200.6127 | $200.61 | $200.60 | $200.60 |
| Purchase #6 | $76.37 | 4.672% | $79.938 | $79.94 | $79.95 | $79.90 |
| Purchase #7 | $121.85 | 9.728% | $133.7036 | $133.70 | $133.70 | $133.70 |
| 7 purchase totals = | $742.40 | $790.7273 | $790.72 | $790.75 | $790.70 | |