| 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 | $244.72 | 11.383% | $272.5765 | $272.58 | $272.60 | $272.60 |
| Purchase #2 | $64.96 | 3.276% | $67.0881 | $67.09 | $67.10 | $67.10 |
| Purchase #3 | $109.98 | 4.873% | $115.3393 | $115.34 | $115.35 | $115.30 |
| Purchase #4 | $86.66 | 4.797% | $90.8171 | $90.82 | $90.80 | $90.80 |
| Purchase #5 | $103.92 | 10.804% | $115.1475 | $115.15 | $115.15 | $115.10 |
| Purchase #6 | $66.41 | 12.748% | $74.8759 | $74.88 | $74.90 | $74.90 |
| Purchase #7 | $51.43 | 8.237% | $55.6663 | $55.67 | $55.65 | $55.70 |
| 7 purchase totals = | $728.08 | $791.5107 | $791.53 | $791.55 | $791.50 | |