| 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 | $34.26 | 10.670% | $37.9155 | $37.92 | $37.90 | $37.90 |
| Purchase #2 | $14.40 | 6.547% | $15.3428 | $15.34 | $15.35 | $15.30 |
| Purchase #3 | $126.30 | 5.148% | $132.8019 | $132.80 | $132.80 | $132.80 |
| Purchase #4 | $111.99 | 13.382% | $126.9765 | $126.98 | $127.00 | $127.00 |
| Purchase #5 | $140.77 | 12.384% | $158.203 | $158.20 | $158.20 | $158.20 |
| Purchase #6 | $23.55 | 3.775% | $24.439 | $24.44 | $24.45 | $24.40 |
| Purchase #7 | $172.66 | 11.747% | $192.9424 | $192.94 | $192.95 | $192.90 |
| 7 purchase totals = | $623.93 | $688.6211 | $688.62 | $688.65 | $688.50 | |