| 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 | $35.87 | 8.495% | $38.9172 | $38.92 | $38.90 | $38.90 |
| Purchase #2 | $197.66 | 11.590% | $220.5688 | $220.57 | $220.55 | $220.60 |
| Purchase #3 | $79.58 | 9.649% | $87.2587 | $87.26 | $87.25 | $87.30 |
| Purchase #4 | $67.26 | 5.489% | $70.9519 | $70.95 | $70.95 | $71.00 |
| Purchase #5 | $207.47 | 10.159% | $228.5469 | $228.55 | $228.55 | $228.50 |
| Purchase #6 | $225.99 | 10.699% | $250.1687 | $250.17 | $250.15 | $250.20 |
| Purchase #7 | $219.66 | 7.524% | $236.1872 | $236.19 | $236.20 | $236.20 |
| 7 purchase totals = | $1,033.49 | $1,132.5994 | $1,132.61 | $1,132.55 | $1,132.70 | |