| 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 | $35.82 | 7.343% | $38.4503 | $38.45 | $38.45 | $38.50 |
| Purchase #2 | $7.75 | 10.793% | $8.5865 | $8.59 | $8.60 | $8.60 |
| Purchase #3 | $216.44 | 5.646% | $228.6602 | $228.66 | $228.65 | $228.70 |
| Purchase #4 | $185.40 | 10.552% | $204.9634 | $204.96 | $204.95 | $205.00 |
| Purchase #5 | $5.63 | 3.383% | $5.8205 | $5.82 | $5.80 | $5.80 |
| Purchase #6 | $187.36 | 10.475% | $206.986 | $206.99 | $207.00 | $207.00 |
| Purchase #7 | $168.79 | 10.180% | $185.9728 | $185.97 | $185.95 | $186.00 |
| 7 purchase totals = | $807.19 | $879.4397 | $879.44 | $879.40 | $879.60 | |