| 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 | $82.97 | 8.146% | $89.7287 | $89.73 | $89.75 | $89.70 |
| Purchase #2 | $192.78 | 7.529% | $207.2944 | $207.29 | $207.30 | $207.30 |
| Purchase #3 | $12.40 | 9.351% | $13.5595 | $13.56 | $13.55 | $13.60 |
| Purchase #4 | $129.97 | 11.619% | $145.0712 | $145.07 | $145.05 | $145.10 |
| Purchase #5 | $106.54 | 5.368% | $112.2591 | $112.26 | $112.25 | $112.30 |
| Purchase #6 | $50.34 | 11.461% | $56.1095 | $56.11 | $56.10 | $56.10 |
| Purchase #7 | $184.30 | 4.439% | $192.4811 | $192.48 | $192.50 | $192.50 |
| 7 purchase totals = | $759.30 | $816.5035 | $816.50 | $816.50 | $816.60 | |