| 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 | $78.54 | 9.544% | $86.0359 | $86.04 | $86.05 | $86.00 |
| Purchase #2 | $154.30 | 3.739% | $160.0693 | $160.07 | $160.05 | $160.10 |
| Purchase #3 | $57.91 | 9.792% | $63.5805 | $63.58 | $63.60 | $63.60 |
| Purchase #4 | $8.91 | 5.855% | $9.4317 | $9.43 | $9.45 | $9.40 |
| Purchase #5 | $232.64 | 8.336% | $252.0329 | $252.03 | $252.05 | $252.00 |
| Purchase #6 | $52.54 | 8.802% | $57.1646 | $57.16 | $57.15 | $57.20 |
| Purchase #7 | $156.86 | 9.170% | $171.2441 | $171.24 | $171.25 | $171.20 |
| 7 purchase totals = | $741.70 | $799.5590 | $799.55 | $799.60 | $799.50 | |