| 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 | $124.44 | 9.317% | $136.0341 | $136.03 | $136.05 | $136.00 |
| Purchase #2 | $156.95 | 13.331% | $177.873 | $177.87 | $177.85 | $177.90 |
| Purchase #3 | $22.39 | 9.692% | $24.56 | $24.56 | $24.55 | $24.60 |
| Purchase #4 | $38.99 | 10.722% | $43.1705 | $43.17 | $43.15 | $43.20 |
| Purchase #5 | $52.56 | 13.666% | $59.7428 | $59.74 | $59.75 | $59.70 |
| Purchase #6 | $86.41 | 10.127% | $95.1607 | $95.16 | $95.15 | $95.20 |
| Purchase #7 | $68.87 | 10.745% | $76.2701 | $76.27 | $76.25 | $76.30 |
| 7 purchase totals = | $550.61 | $612.8112 | $612.80 | $612.75 | $612.90 | |