| 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 | $14.48 | 8.549% | $15.7179 | $15.72 | $15.70 | $15.70 |
| Purchase #2 | $71.75 | 11.801% | $80.2172 | $80.22 | $80.20 | $80.20 |
| Purchase #3 | $135.81 | 3.749% | $140.9015 | $140.90 | $140.90 | $140.90 |
| Purchase #4 | $46.36 | 13.228% | $52.4925 | $52.49 | $52.50 | $52.50 |
| Purchase #5 | $250.32 | 8.236% | $270.9364 | $270.94 | $270.95 | $270.90 |
| Purchase #6 | $5.95 | 8.786% | $6.4728 | $6.47 | $6.45 | $6.50 |
| Purchase #7 | $210.34 | 4.791% | $220.4174 | $220.42 | $220.40 | $220.40 |
| 7 purchase totals = | $735.01 | $787.1557 | $787.16 | $787.10 | $787.10 | |