| 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 | $41.86 | 6.600% | $44.6228 | $44.62 | $44.60 | $44.60 |
| Purchase #2 | $202.44 | 6.111% | $214.8111 | $214.81 | $214.80 | $214.80 |
| Purchase #3 | $33.37 | 8.276% | $36.1317 | $36.13 | $36.15 | $36.10 |
| Purchase #4 | $35.66 | 9.483% | $39.0416 | $39.04 | $39.05 | $39.00 |
| Purchase #5 | $79.96 | 8.678% | $86.8989 | $86.90 | $86.90 | $86.90 |
| Purchase #6 | $78.72 | 4.371% | $82.1609 | $82.16 | $82.15 | $82.20 |
| Purchase #7 | $196.96 | 3.344% | $203.5463 | $203.55 | $203.55 | $203.50 |
| 7 purchase totals = | $668.97 | $707.2133 | $707.21 | $707.20 | $707.10 | |