| 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 | $25.30 | 9.726% | $27.7607 | $27.76 | $27.75 | $27.80 |
| Purchase #2 | $213.75 | 8.699% | $232.3441 | $232.34 | $232.35 | $232.30 |
| Purchase #3 | $13.30 | 4.863% | $13.9468 | $13.95 | $13.95 | $13.90 |
| Purchase #4 | $44.42 | 9.510% | $48.6443 | $48.64 | $48.65 | $48.60 |
| Purchase #5 | $87.54 | 9.238% | $95.6269 | $95.63 | $95.65 | $95.60 |
| Purchase #6 | $230.69 | 13.241% | $261.2357 | $261.24 | $261.25 | $261.20 |
| Purchase #7 | $230.33 | 9.193% | $251.5042 | $251.50 | $251.50 | $251.50 |
| 7 purchase totals = | $845.33 | $931.0627 | $931.06 | $931.10 | $930.90 | |