| 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 | $72.38 | 9.208% | $79.0448 | $79.04 | $79.05 | $79.00 |
| Purchase #2 | $116.45 | 5.846% | $123.2577 | $123.26 | $123.25 | $123.30 |
| Purchase #3 | $205.46 | 9.459% | $224.8945 | $224.89 | $224.90 | $224.90 |
| Purchase #4 | $185.60 | 4.852% | $194.6053 | $194.61 | $194.60 | $194.60 |
| Purchase #5 | $244.45 | 5.721% | $258.435 | $258.44 | $258.45 | $258.40 |
| Purchase #6 | $124.35 | 13.348% | $140.9482 | $140.95 | $140.95 | $140.90 |
| Purchase #7 | $7.40 | 3.695% | $7.6734 | $7.67 | $7.65 | $7.70 |
| 7 purchase totals = | $956.09 | $1,028.8589 | $1,028.86 | $1,028.85 | $1,028.80 | |