| 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 | $124.35 | 8.521% | $134.9459 | $134.95 | $134.95 | $134.90 |
| Purchase #2 | $86.67 | 4.769% | $90.8033 | $90.80 | $90.80 | $90.80 |
| Purchase #3 | $73.45 | 10.368% | $81.0653 | $81.07 | $81.05 | $81.10 |
| Purchase #4 | $143.49 | 5.201% | $150.9529 | $150.95 | $150.95 | $151.00 |
| Purchase #5 | $112.51 | 8.646% | $122.2376 | $122.24 | $122.25 | $122.20 |
| Purchase #6 | $133.62 | 8.729% | $145.2837 | $145.28 | $145.30 | $145.30 |
| Purchase #7 | $129.90 | 7.217% | $139.2749 | $139.27 | $139.25 | $139.30 |
| 7 purchase totals = | $803.99 | $864.5636 | $864.56 | $864.55 | $864.60 | |