| 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 | $24.47 | 9.795% | $26.8668 | $26.87 | $26.85 | $26.90 |
| Purchase #2 | $13.26 | 5.429% | $13.9799 | $13.98 | $14.00 | $14.00 |
| Purchase #3 | $235.73 | 12.652% | $265.5546 | $265.55 | $265.55 | $265.60 |
| Purchase #4 | $214.64 | 9.126% | $234.228 | $234.23 | $234.25 | $234.20 |
| Purchase #5 | $214.71 | 6.301% | $228.2389 | $228.24 | $228.25 | $228.20 |
| Purchase #6 | $51.93 | 9.740% | $56.988 | $56.99 | $57.00 | $57.00 |
| Purchase #7 | $29.79 | 5.820% | $31.5238 | $31.52 | $31.50 | $31.50 |
| 7 purchase totals = | $784.53 | $857.3800 | $857.38 | $857.40 | $857.40 | |