| 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 | $9.96 | 13.184% | $11.2731 | $11.27 | $11.25 | $11.30 |
| Purchase #2 | $156.93 | 10.169% | $172.8882 | $172.89 | $172.90 | $172.90 |
| Purchase #3 | $106.32 | 13.412% | $120.5796 | $120.58 | $120.60 | $120.60 |
| Purchase #4 | $15.33 | 4.858% | $16.0747 | $16.07 | $16.05 | $16.10 |
| Purchase #5 | $207.73 | 7.374% | $223.048 | $223.05 | $223.05 | $223.00 |
| Purchase #6 | $86.68 | 9.289% | $94.7317 | $94.73 | $94.75 | $94.70 |
| Purchase #7 | $133.79 | 11.568% | $149.2668 | $149.27 | $149.25 | $149.30 |
| 7 purchase totals = | $716.74 | $787.8621 | $787.86 | $787.85 | $787.90 | |