| 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 | $5.60 | 12.427% | $6.2959 | $6.30 | $6.30 | $6.30 |
| Purchase #2 | $139.71 | 3.150% | $144.1109 | $144.11 | $144.10 | $144.10 |
| Purchase #3 | $201.43 | 3.393% | $208.2645 | $208.26 | $208.25 | $208.30 |
| Purchase #4 | $5.77 | 6.509% | $6.1456 | $6.15 | $6.15 | $6.10 |
| Purchase #5 | $48.92 | 7.212% | $52.4481 | $52.45 | $52.45 | $52.40 |
| Purchase #6 | $167.40 | 4.179% | $174.3956 | $174.40 | $174.40 | $174.40 |
| Purchase #7 | $181.25 | 7.807% | $195.4002 | $195.40 | $195.40 | $195.40 |
| 7 purchase totals = | $750.08 | $787.0608 | $787.07 | $787.05 | $787.00 | |