| 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 | $15.63 | 5.681% | $16.5179 | $16.52 | $16.50 | $16.50 |
| Purchase #2 | $211.64 | 7.475% | $227.4601 | $227.46 | $227.45 | $227.50 |
| Purchase #3 | $100.85 | 4.791% | $105.6817 | $105.68 | $105.70 | $105.70 |
| Purchase #4 | $21.72 | 10.547% | $24.0108 | $24.01 | $24.00 | $24.00 |
| Purchase #5 | $190.50 | 8.739% | $207.1478 | $207.15 | $207.15 | $207.10 |
| Purchase #6 | $182.71 | 7.412% | $196.2525 | $196.25 | $196.25 | $196.30 |
| Purchase #7 | $62.62 | 10.562% | $69.2339 | $69.23 | $69.25 | $69.20 |
| 7 purchase totals = | $785.67 | $846.3047 | $846.30 | $846.30 | $846.30 | |