| 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 | $14.34 | 5.352% | $15.1075 | $15.11 | $15.10 | $15.10 |
| Purchase #2 | $10.92 | 11.671% | $12.1945 | $12.19 | $12.20 | $12.20 |
| Purchase #3 | $151.68 | 13.817% | $172.6376 | $172.64 | $172.65 | $172.60 |
| Purchase #4 | $123.77 | 7.724% | $133.33 | $133.33 | $133.35 | $133.30 |
| Purchase #5 | $199.54 | 13.870% | $227.2162 | $227.22 | $227.20 | $227.20 |
| Purchase #6 | $28.35 | 8.141% | $30.658 | $30.66 | $30.65 | $30.70 |
| Purchase #7 | $100.26 | 10.170% | $110.4564 | $110.46 | $110.45 | $110.50 |
| 7 purchase totals = | $628.86 | $701.6002 | $701.61 | $701.60 | $701.60 | |