| 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 | $49.53 | 6.401% | $52.7004 | $52.70 | $52.70 | $52.70 |
| Purchase #2 | $42.98 | 9.496% | $47.0614 | $47.06 | $47.05 | $47.10 |
| Purchase #3 | $170.61 | 11.397% | $190.0544 | $190.05 | $190.05 | $190.10 |
| Purchase #4 | $163.52 | 7.454% | $175.7088 | $175.71 | $175.70 | $175.70 |
| Purchase #5 | $249.74 | 13.230% | $282.7806 | $282.78 | $282.80 | $282.80 |
| Purchase #6 | $241.33 | 5.566% | $254.7624 | $254.76 | $254.75 | $254.80 |
| Purchase #7 | $15.79 | 12.709% | $17.7968 | $17.80 | $17.80 | $17.80 |
| 7 purchase totals = | $933.50 | $1,020.8648 | $1,020.86 | $1,020.85 | $1,021.00 | |