| 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 | $35.97 | 8.161% | $38.9055 | $38.91 | $38.90 | $38.90 |
| Purchase #2 | $14.73 | 12.626% | $16.5898 | $16.59 | $16.60 | $16.60 |
| Purchase #3 | $90.87 | 9.333% | $99.3509 | $99.35 | $99.35 | $99.40 |
| Purchase #4 | $77.28 | 11.455% | $86.1324 | $86.13 | $86.15 | $86.10 |
| Purchase #5 | $92.86 | 7.648% | $99.9619 | $99.96 | $99.95 | $100.00 |
| Purchase #6 | $225.85 | 9.362% | $246.9941 | $246.99 | $247.00 | $247.00 |
| Purchase #7 | $175.78 | 13.319% | $199.1921 | $199.19 | $199.20 | $199.20 |
| 7 purchase totals = | $713.34 | $787.1267 | $787.12 | $787.15 | $787.20 | |